Hello Peers, Today we will share all week’s assessment and quiz answers of the Think Again III: How to Reason Inductively course launched by Coursera, free of cost✅✅✅. This is a certification course for every interested student.
If you didn’t find this course for free, you can apply for financial ads to get this course for free. Click on the below link to for detailed process and Coursera financial Aid Answers.
Check out this article – “How to Apply for Financial Ads?”
- About The Coursera
- About Think Again III: How to Reason Inductively Course
- Think Again III: How to Reason Inductively Quiz Answers
- More About This Course
- Conclusion
About The Coursera
Coursera, India’s biggest learning platform launched millions of free courses for students daily. These courses are from various recognized universities, where industry experts and professors teach very well and in a more understandable way.
Here, you will find Think Again III: How to Reason Inductively Exam Answers in Bold Color below.
These answers are updated recently and are 100% correct✅ answers of all week, assessment, and final exam answers of Think Again III: How to Reason Inductively from Coursera Free Certification Course.
Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.
About Think Again III: How to Reason Inductively Course
In this course, you will learn how to analyze and assess five common forms of inductive arguments: generalizations from samples, applications of generalizations, inference to the best explanation, arguments from analogy, and causal reasoning. The course closes by showing how you can use probability to help make decisions of all sorts.
Course Apply Link – Think Again III: How to Reason Inductively
Think Again III: How to Reason Inductively Quiz Answers
Week 1: Think Again III: How to Reason Inductively Coursera Quiz Answers
Quiz 1: What Is Induction?
Q1. Deductive arguments are always valid.
- True
- False
Q2. Deductive validity comes in degrees.
- True
- False
Q3. Inductive strength comes in degrees.
- True
- False
Q4. Deductive validity is defeasible.
- True
- False
Q5. Inductive strength is defeasible.
- True
- False
Q6. Inductive arguments always have general conclusions.
- True
- False
Q7. Deductive arguments always provide more reason for their conclusions than inductive arguments do.
- True
- False
Q8. INSTRUCTIONS for Exercises 8 – 12: Indicate whether each of the following arguments is deductive or inductive. Assume a standard context as described. Nothing tricky!
Context: You and I want to go for a walk, but it is raining, and we do not want to walk in the rain. You ask me when I think it will stop raining. Then I say this sentence:
“The sun is coming out, so the rain will probably stop soon.”
- Deductive
- Inductive
Q9. Context: Harold is accused of a burglary, but we know him and thought he was a nice person, so we do not know whether to believe that he is guilty. Then you give this argument.
“If Harold were innocent, then he would not go into hiding. Since he is hiding, he must not be innocent.”
- Deductive
- Inductive
Q10. Context: Harold is accused of a burglary. We think that he is not guilty, but we worry that he might be punished anyway. Then I give this argument.
“If Harold is not innocent, then he will be punished. But he is innocent, so he will not be punished.”
- Deductive
- Inductive
Q11. Context: I order a cola drink at midnight. You comment that you never drink cola that late at night, because the caffeine in cola keeps you from sleeping well. I respond with this argument.
“Cola drinks never keep me awake at night. I know because I drank a cola drink just last night without any problems.”
- Deductive
- Inductive
Q12. Context: Our only son, Jeff, lives away at college. He has final exams before the winter holidays, and we are not sure when he will arrive back home. We go on a short trip to a store. The house was neat when we left, but it is messy when we return. Then you say this sentence.
“The house is a mess, so Jeff must be home from college.”
- Deductive
- Inductive
Quiz 2: Generalizations from Samples
Q1. Arguments from premises about a sample to conclusions about the whole class are valid.
- True
- False
Q2. Arguments from premises about a sample to conclusions about the whole class are defeasible.
- True
- False
Q3. Arguments from premises about a sample to conclusions about the whole class are inductive.
- True
- False
Q4. The conclusion in a generalization from a sample always begins with the word “all”.
- True
- False
Q5. Statistics are irrefutable.
- True
- False
Quiz 3: When are Generalizations Strong?
Q1. Suppose I argue that 90% of Fs in my sample are G, so 90% of all Fs are G. Then I observe more Fs in a different area and find that 90% of Fs in my new sample are also G. This new information makes my argument stronger than it was before.
- True
- False
Q2. A sample of one is always too small to justify a generalization.
- True
- False
Q3. Arguments from premises about a sample to general conclusions about the whole class commit the fallacy of hasty generalization when the sample in the premises is biased.
- True
- False
Q4. Polls are always reliable.
- True
- False
Q5. Polls are never reliable.
- True
- False
Q6. When a poll asks a question that is slanted in order to reach a certain result, then the poll does not provide strong reason to believe the desired conclusion.
- True
- False
Q7. INSTRUCTIONS FOR EXERCISES 7 – 12: Specify what, if anything, is the main problem with the following generalizations from samples. There might be more than one problem, but indicate the main one.
This philosophy class is about logic, so most philosophy classes are probably about logic.
- The sample is too small.
- The sample is biased.
- The question is slanted.
- Nothing is wrong with this argument.
Q8. Most college students like to surf, because I asked a lot of students at several colleges along the California coast, and most of them like to surf.
- The sample is too small.
- The sample is biased.
- The question is slanted.
- Nothing is wrong with this argument.
Q9. A poll asked fifty thousand randomly chosen people throughout Asia whether they would want to eat foods that have been genetically modified in ways that increase company profits but also might poison them. Less that 10% replied “Yes, definitely.” Therefore, most people in Asia do not want to eat genetically modified foods.
- The sample is too small.
- The sample is biased.
- The question is slanted.
- Nothing is wrong with this argument.
Q10. K-Mart asked all of their customers throughout the country whether they prefer K-Mart to Walmart, and 90 percent said they did. Thus, 90 percent of all shoppers in the country prefer K-Mart.
- The sample is too small.
- The sample is biased.
- The question is slanted.
- Nothing is wrong with this argument.
Q11. Most Swedes are thieves, because my bicycle has been stolen twice, and both times it was a Swede who did it.
- The sample is too small.
- The sample is biased.
- The question is slanted.
- Nothing is wrong with this argument.
Q12. I have lots and lots of friends. All of them think that I would make a great comedian. So most people in my country would probably agree that I would make a great comedian.
- The sample is too small.
- The sample is biased.
- The question is slanted.
- Nothing is wrong with this argument.
Quiz 4: Applying Generalizations
Q1. The attribute class occurs in the conclusion when we apply a generalization to a case in an argument of the form: Almost all F are G, and a is F, so a is G.
- True
- False
Q2. The reference class occurs in the conclusion when we apply a generalization to a case in an argument of the form: Almost all F are G, and a is F, so a is G.
- True
- False
Q3. An argument that applies a generalization to a case is never strong when the percentage in the premise is very low.
- True
- False
Q4. An argument that applies a generalization to show that a case has a certain property is never strong when the percentage in the premise is 50%.
- True
- False
Q5. Arguments that apply a generalization to a case are intended to be valid.
- True
- False
Q6. Arguments that apply a generalization to a case are defeasible.
- True
- False
Q7. An argument from the premise that 99% of F are G to the conclusion that this F (namely, a) is G is stronger than an argument to the same conclusion from the premise that 90% of F are G.
- True
- False
Q8. Arguments that apply a generalization to a case commit the fallacy of overlooking a conflicting reference class when another smaller reference class that was not mentioned in the argument has a very different (higher or lower) percentage of Gs that would support a conflicting conclusion.
- True
- False
Q9. INSTRUCTIONS FOR QUESTIONS 9-12: Specify what, if anything, is the main problem with the following applications of generalizations to cases. There might be more than one problem, but indicate the main one.
Almost all Prime Ministers of Great Britain have been men.
Margaret Thatcher was Prime Minister of Great Britain.
So Margaret Thatcher is a man.
- The percentage is too low.
- The percentage is too high.
- The argument overlooks a conflicting reference class.
- Nothing is wrong with this argument.
Q10. The weather forecast says that there is only a 40% chance of rain, so it won’t rain, and we don’t need to bring an umbrella.
- The percentage is too low.
- The percentage is too high.
- The argument overlooks a conflicting reference class.
- Nothing is wrong with this argument.
Q11. Our heater works most of the time, so we can depend on it to keep us warm during the blizzard that is coming.
- The percentage is too low.
- The percentage is too high.
- The argument overlooks a conflicting reference class.
- Nothing is wrong with this argument.
Q12. Very few birds can swim, and this duck is a bird, so this duck cannot swim.
- The percentage is too low.
- The percentage is too high.
- The argument overlooks a conflicting reference class.
- Nothing is wrong with this argument.
Quiz 5: Inference to the Best Explanation
Q1. The purpose of an inference to the best explanation is to justify its conclusion.
- True
- False
Q2. Detectives use inference to the best explanation to solve murder mysteries.
- True
- False
Q3. Scientists use inference to the best explanation to draw conclusions from observations in their experiments.
- True
- False
Q4. Inferences to the best explanation are intended to be valid.
- True
- False
Q5. Inferences to the best explanation are defeasible.
- True
- False
Q6. Inferences to the best explanation are deductive.
- True
- False
Q7. Inferences to the best explanation include a premise about an observation that needs to be explained.
- True
- False
Q8. The conclusion of an inference to the best explanation is supposed to explain an observation in one of the premises.
- True
- False
Q9. One premise in an inference to the best explanation claims that one explanation is better than others.
- True
- False
Q10. If two competing explanations of the same event are equally good, then we can use an inference to the best explanation to justify belief in one of those explanations.
- True
- False
Quiz 6: Which Explanation Is Best?
Q1. One explanation is better than another when it has more of the explanatory virtues.
- True
- False
Q2. Imagine that you offer an explanation of some surprising event, and then someone criticizes your explanation by saying, “Your explanation won’t explain anything other than this particular case.” Which explanatory virtue is this critic claiming that your explanation lacks?
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q3. Imagine that you offer an explanation of some surprising event, and then someone criticizes your explanation by saying, “Your explanation conflicts with everything we know about biology.” Which explanatory virtue is this critic claiming that your explanation lacks?
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q4. Imagine that you offer an explanation of some surprising event, and then someone criticizes your explanation by saying, “You don’t have to claim so much in order to explain what happened.” Which explanatory virtue is this critic claiming that your explanation lacks?
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q5. Imagine that you offer an explanation of some surprising event, and then someone criticizes your explanation by saying, “Your explanation just raises new questions that you also need to answer.” Which explanatory virtue is this critic claiming that your explanation lacks?
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q6. Imagine that you offer an explanation of some surprising event, and then someone criticizes your explanation by saying, “Your explanation would apply to whatever happened.” Which explanatory virtue is this critic claiming that your explanation lacks?
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q7. Indicate which explanatory virtue is the main one that is lacking from this explanation: I fished here all day, but I did not catch any fish, because there are no fish anywhere in this river.
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q8. Indicate which explanatory virtue is the main one that is lacking from this explanation: My car won’t start today, because it is mad at me for driving it so much.
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q9. Indicate which explanatory virtue is the main one that is lacking from this explanation: Her flowers won’t grow because something is wrong with them.
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q10. Indicate which explanatory virtue is lacking from this explanation: I lost the race because I just did not happen to run well today.
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Quiz 7: A Student Example: Inference to the Best Explanation
Q1. In the situation described in the student video in the lecture, which virtue of explanations would be lacking from the hypothesis that Timmy the Cat knocked the cookies off the counter because he was trying to eat one of them?
- Falsifiability
- Power or Breadth
- Modesty
- Conservativeness
Q2. In the situation described in the student video in the lecture, which virtue of explanations would be lacking from the hypothesis that ghosts knocked the cookies off the counter?
- Falsifiability
- Power or Breadth
- Modesty
- Conservativeness
Q3. In the situation described in the student video in the lecture, what is wrong with the hypothesis that a burglar knocked over the cookies after breaking in to steal something?
- It is not falsifiable.
- It cannot explain the cat hair on the counter.
- There is no evidence of anyone breaking in.
- Nothing was stolen.
- More than one of the above
Quiz 8: Arguments from Analogy
Q1. Arguments from analogy are used in art but not in science.
- True
- False
Q2. Every similarity between Earth and Mars provides some reason to believe that, since there is life on Earth, there is also life on Mars.
- True
- False
Q3. Arguments from analogy are usually intended to be valid.
- True
- False
Q4. Arguments from analogy are defeasible.
- True
- False
Q5. Arguments from analogy are inductive.
- True
- False
Q6. Arguments from analogy are stronger when the conclusion is weaker.
- True
- False
Q7. Arguments from analogy are stronger when they cite more relevant analogies between the objects.
- True
- False
Q8. Some arguments from analogy can be reconstructed as inferences to the best explanation.
- True
- False
Q9. When you give an argument from analogy, you need to specify which similarity is the one that is important for the conclusion.
- True
- False
Q10. Consider this argument from analogy to answer questions 10-12:
I have seen many movies about James Bond (007). I almost always enjoyed them. A new James Bond movie just came out. I have not seen it yet, but I know that it resembles previous James Bond movies in many respects, such as action, style, and ingenious devices. So I will probably enjoy the new James Bond movie as well, if I watch it.
Would this argument from analogy become stronger, weaker, or neither if we added a premise that the new James Bond movie has a new actor playing James Bond?
- Stronger
- Weaker
- Neither stronger nor weaker
Q11. Would the argument from analogy in Question 10 become stronger, weaker, or neither if we added a premise that the previous James Bond movies had five or fewer words in their titles, but the new James Bond movie has eight words in its title?
- Stronger
- Weaker
- Neither stronger nor weaker
Q12. Would the argument from analogy in Question 10 become stronger, weaker, or neither if we added a premise that the previous James Bond movies and new James Bond movie are also similar in more respects that I usually like, such as exotic settings, beautiful actors, intrigue, and so on?
- Stronger
- Weaker
- Neither stronger nor weaker
Q13. Consider this argument from analogy to answer questions 13-15:
A new drug cures a serious disease in rats. Rats are similar to humans in many respects. Therefore, this new drug will probably cure the same disease in humans.
Would this argument from analogy become stronger, weaker, or neither if we added a premise that the disease affects the liver, and livers in rats and in humans are very similar in structure and function?
- Stronger
- Weaker
- Neither stronger nor weaker
Q14. Would the argument from analogy in Question 13 become stronger, weaker, or neither if we added a premise that the drug does not cure this disease in monkeys or pigs?
- Stronger
- Weaker
- Neither stronger nor weaker
Q15. Would the argument from analogy in Question 13 become stronger, weaker, or neither if we added that most of the cured rats were conceived on weekdays (because that is when lab technicians were around to enable conception) whereas most humans were conceived on weekends (when they had more free time)?
- Stronger
- Weaker
- Neither stronger nor weaker
Week 2: Think Again III: How to Reason Inductively Coursera Quiz Answers
Quiz 1:Causal Reasoning
Q1. All sufficient conditions are causes.
- True
- False
Q2. When F is sufficient for G, there are no possible cases of F without G.
- True
- False
Q3. When F is necessary for G, there are no cases of G without F in normal circumstances.
- True
- False
Q4. Being a car is a sufficient condition for being a vehicle.
- True
- False
Q5. Being a car is a necessary condition for being a vehicle.
- True
- False
Q6. Being a vehicle is a sufficient condition for being a car.
- True
- False
Q7. Being a vehicle is a necessary condition for being a car.
- True
- False
Q8. Being an integer is a sufficient condition for being an even number.
- True
- False
Q9. Being an integer is a necessary condition for being an even number.
- True
- False
Q10. Being an integer is a sufficient condition for being either an even number or an odd number.
- True
- False
Q11. Cutting off Joe’s head is a sufficient condition for killing him.
- True
- False
Q12. Cutting off Joe’s head is a necessary condition for killing him.
- True
- False
Quiz 2: Negative Sufficient Condition Tests
Q1. X is not a sufficient condition of Y if there is any case in the current data where X is present and Y is absent.
- True
- False
Q2. X is a sufficient condition of Y if there is not any case in the current data where X is present and Y is absent.
- True
- False
Q3. Even if the current data include one case of X without Y, future cases still might show that X is sufficient for Y.
- True
- False
Q4. INSTRUCTIONS FOR QUESTIONS 4 – 10:
Imagine that some diners died directly after dinner. (Alliteration!) We know that something they ate caused the deaths. This is all they ate:
Alice had tomato soup, eggplant, iced tea, and cake — and Alice died.
Branden ate pea soup, chicken, water, and ice cream — and Branden did not die.
Carol had tomato soup, chicken, water, and cake — and Carol died.
Davida ate pea soup, eggplant, iced tea, and ice cream — and Davida did not die.
Ernie had tomato soup, fish, iced tea, and pie — and Ernie did not die.
Based on this data, which diner shows that eggplant is not sufficient for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q5. Based on the data in Question 4, which diner shows that tomato soup is not sufficient for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q6. Based on the data in Question 4, which diner shows that cake is not sufficient for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q7. Based on the data in Question 4, which diner shows that water is not sufficient for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q8. Based on the data in Question 4, which of the following does the case of Branden rule out as sufficient for death?
- Pea soup
- Chicken
- Water
- Ice cream
- All four of the things Branden had
- Nothing
Q9. Based on the data in Question 4, which of the following does the case of Carol rule out as sufficient for death?
- Pea soup
- Chicken
- Water
- Ice cream
- All four of the things Carol had
- Nothing
Q10. Based on the data in Question 4, which individual diner shows that something is sufficient for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q11. You can construct your own examples for practicing simply by changing the outcomes (died vs. did not die) and the foods (soup, dessert, etc.) for the diners in the data in Question 4.
- True
- False
Quiz 3: Positive Sufficient Condition Tests
Q1. A set of data can sometimes give us good reason to believe that X is a sufficient condition of Y even if that set does not include any cases where Y is absent.
- True
- False
Q2. We have good reason to believe that X is a sufficient condition of Y if (i) we have not found any case where X is present and Y is absent, (b) we have tested a wide variety of cases, including cases where X is present and cases where Y is absent, and (c) if there is any other feature that is never present where Y is absent, then we have tested cases where that other feature is absent but X is present as well as cases where that other feature is present but X is absent.
- True
- False
Q3. The positive sufficient condition test is inductive.
- True
- False
Quiz 4: Negative Necessary Condition Tests
Q1. X is not a necessary condition of Y if there is any case in the current data where X is absent and Y is present.
- True
- False
Q2. X is a necessary condition of Y if there is not any case in the current data where X is absent and Y is present.
- True
- False
Q3. Even if the current data include one case of Y without X, future cases still might show that X is necessary for Y.
- True
- False
Q4. INSTRUCTIONS FOR QUESTIONS 4 – 9:
Imagine that some diners died directly after dinner. (Alliteration!) We know that something they ate caused the deaths. This is all they ate:
Alice had tomato soup, eggplant, iced tea, and cake — and Alice died.
Branden ate pea soup, chicken, water, and ice cream — and Branden did not die.
Carol had tomato soup, chicken, water, and cake — and Carol died.
Davida ate pea soup, eggplant, iced tea, and ice cream — and Davida did not die.
Ernie had tomato soup, fish, iced tea, and pie — and Ernie did not die.
(NOTICE: This is the same data as in Question 4 of the Exercises for Lecture 7-2.)
Based on this data, which diner shows that iced tea is not necessary for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q5. Based on the data in Question 4, which diner shows that chicken is not necessary for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q6. Based on the data in Question 4, which diner shows that tomato soup is not necessary for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q7. Based on the data in Question 4, which of the following does the case of Carol rule out as necessary for death?
- Pea soup
- Eggplant
- Fish
- Iced tea
- Ice cream
- Pie
- All of the above
- Nothing
Q8. Based on the data in Question 4, which of the following does the case of Ernie rule out as necessary for death?
- Pea soup
- Eggplant
- Chicken
- Water
- Ice cream
- Cake
- All of the above
- Nothing
Q9. Based on the data in Question 4, which individual diner shows that something is necessary for death?
- Alice
- Branden
- Carol
- Davida
- Ernie
- None of these diners
Q10. There is no simple way to construct your own examples in order to practice by changing the outcomes (died vs. did not die) and the foods (soup, dessert, etc.) for the diners in the data in Question 4.
- True
- False
Quiz 5: Positive Necessary Condition Tests
Q1. We have good reason to believe that X is a necessary condition of Y if (i) we have not found any case where X is absent and Y is present, (b) we have tested a wide variety of cases, including cases where X is absent and cases where Y is present, and (c) if there are any other features that are never absent where Y is present, then we have tested cases where those other features are present but X is absent as well as cases where those other features are absent but X is present.
- True
- False
Q2. The positive necessary condition test is deductive.
- True
- False
Quiz 6: Complex Conditions
Q1. A conjunctive condition—W and X—is not sufficient for Y if there is any case where W and X are both present but Y is absent.
- True
- False
Q2. A conjunctive condition—W and X—is not sufficient for Y if there is any case where X is present but Y is absent.
- True
- False
Q3. A disjunctive condition—W or X—is not sufficient for Y if there are any cases where X is present but Y is absent.
- True
- False
Q4. INSTRUCTIONS FOR QUESTIONS 4 – 9:
Imagine that you buy a new computer system with independent components including a new desktop computer (with a CPU and a graphics card), new software, and a new monitor. You want to play games on the new system, but it runs games very slowly. You assume that the keyboard and mouse are not creating the problem; so, to figure out what is making the system run so slowly, you experiment with combinations of your old equipment with the new equipment. Here are your experiments and results:
Experiment 1: New computer, new software, and new monitor — and it runs slowly.
Experiment 2: New computer, new software, and old monitor — and it runs fast.
Experiment 3: New computer, old software, and new monitor — and it runs fast.
Experiment 4: New computer, old software, and old monitor — and it runs fast.
Experiment 5: Old computer, new software, and new monitor — and it runs slowly.
Experiment 6: Old computer, new software, and old monitor — and it runs fast.
Experiment 7: Old computer, old software, and new monitor — and it runs slowly.
Experiment 8: Old computer, old software, and old monitor — and it runs fast.
Based on this data, which experiment shows that the new monitor is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q5. Based on the data in Question 4, which experiment shows that the conjunction of the new computer and the new monitor is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q6. Based on the data in Question 4, which experiment shows that the conjunction of the new computer and the new software is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q7. Based on the data in Question 4, which experiment shows that the conjunction of the new software and the new monitor is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experimients
Q8. data in Question 4, which Experiment shows that the conjunction of the old computer and the old software is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q9. Based on the data in Question 4, which Experiment shows that the conjunction of the old computer and the new monitor is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Quiz 7: Correlation Versus Causation
Q1. X and Y are positively correlated if the degree of X increases as the degree of Y decreases and the degree of X decreases as the degree of Y increases.
- True
- False
Q2. If X and Y are positively correlated, then they are positively correlated in all circumstances.
- True
- False
Q3. When A and B are correlated, which of the following is possible?
- A causes B.
- B causes A.
- A third thing causes both A and B.
- There is no causal relation between A and B.
- Each of the other four answers is possible.
Q4. Assume that the quality of a musician’s performance is positively correlated with how much practicing the musician did for the performance. Which of the following is most likely?
- The practice causes the quality of the performance.
- The quality of the performance causes the practice.
- A third thing causes both the practice and the quality of the performance.
- There is no causal relation between the practice and the quality of the performance.
Q5. The amount of light next to an active fire is positively correlated with the amount of heat in that location. Which of the following is most likely?
- The light causes the heat.
- The heat causes the light.
- A third thing causes both the light and the heat.
- There is no causal relation between the light and the heat.
Q6. Assume that A and B are correlated. If A changes when you manipulate B, but B does not change when you manipulate A, then which of the following is most likely? Assume normal circumstances and no interfering factors.
- A causes B.
- B causes A.
- A third thing causes both A and B.
- There is no causal relation between A and B.
Q7. Assume that A and B are correlated. If B changes when you manipulate A, but A does not change when you manipulate B, then which of the following is most likely? Assume normal circumstances and no interfering factors.
- A causes B.
- B causes A.
- A third thing causes both A and B.
- There is no causal relation between A and B.
Quiz 8: Causal Fallacies
Q1. An argument commits the fallacy called “post hoc, ergo propter hoc” when it concludes that A causes B from the premise that A occurred before B.
- True
- False
Q2. An argument confuses cause with effect when it uses a correlation to argue that A causes B when actually B causes A.
- True
- False
Q3. The fallacy of confusing cause and effect occurs only in science.
- True
- False
Q4. Consider this argument: After I argued that Johnson is the best candidate for President, she said that she supports Johnson, too. So she must have been convinced by my arguments.
Which of the following fallacies does it commit?
- Post Hoc Ergo Propter Hoc
- Confusing Cause with Effect
- Neither of the Above
Week 3: Think Again III: How to Reason Inductively Coursera Quiz Answers
Quiz 1: Why Probability Matters
Q1. If a fair coin comes up heads five times in a row, then the probability that it will come up heads on the next flip is:
- One half (0.5)
- Less than one half
- More than one half (> 0.5)
Q2. If a fair dealer deals you five cards out of a shuffled fair standard deck of cards, then which of the following hands is most likely?
- Ace of Hearts, King of Hearts, Queen of Hearts, Jack of Hearts, and Ten of Hearts
- Ace of Hearts, King of Hearts, Queen of Hearts, Jack of Hearts, and Five of Clubs
- Ace of Hearts, Jack of Hearts, Nine of Diamonds, Seven of Clubs, and Five of Clubs
- All of these hands are equally likely.
Q3. As described in the lecture, Linda is thirty-one years old, single, outspoken, and very bright. As a student, she majored in philosophy, was deeply concerned with issues of discrimination and social justice, and also participated in antinuclear demonstrations. Which of the following is most likely?
- Linda is a bank teller.
- Linda is a bank teller who is active in the feminist movement.
- These possibilities are equally likely.
Q4. Imagine that you are playing the old television game show “Let’s Make a Deal” hosted by Monte Hall and described in the lecture. You face three closed doors. Behind one of the doors is a car. Behind each of the other two doors is a goat. You pick door A, so you will get to keep what is behind door A if you stick with it. Then, as always, Monte Hall opens one of the remaining two doors, reveals a goat behind that other door, and offers you the opportunity to switch doors, if you want. Suppose that this time Monte Hall opens door C and offers you the opportunity to switch to door B. If you switch doors, then you will get what is behind door B instead of what is behind door A. If you do not switch doors, then you will get what is behind door A. Should you switch doors?
- You should switch doors.
- You should not switch doors.
- It does not matter whether or not you switch doors.
Quiz 2: What Is Probability?
Q1. If the probability of an event is 0.73, then its probability can also be expressed as
- 73% chance
- 73 out of 100
- 7.3 out of 10
- All of the above
- None of the above
Q2. It is possible for some events to have a probability of
- 1.5
- –1.5
- Both of the above are possible for different events.
- None of the above.
Q3. If the probability of an event is 1.0, then
- It is certain that it will happen.
- It is certain that it will not happen.
- It might or might not happen.
Q4. When someone assumes that six-sided dice are equally likely to fall on any of the sides—1, 2, 3, 4, 5, or 6—then that person is calculating
- A priori probability
- Statistical probability
- Subjective probability
Q5. When a coin is bent, the most accurate way to determine the probability that it will land heads up when it is flipped is to use:
- A priori probability
- Statistical probability
- Subjective probability
Q6. A coin flip is fair when the coin is equally likely to land with either side—heads or tails—up, and the coin will always land on either heads or tails but not on its edge. If we assume that a coin flip is fair, then the probability that the coin will land heads up is:
- 0
- 0.25
- 0.5
- 0.75
- 1
Q7. A roll of a six-sided die is fair when the die is equally likely to land with any of its sides—1, 2, 3, 4, 5, or 6—up, and the die will always land with one of those sides up. If we assume that a roll of a six-sided die is fair, then the probability that the die will land with 4 up is:
- 0
- 1/6
- 3/6
- 4/6
- 1
Q8. A roll of a ten-sided die is fair when the die is equally likely to land with any of its sides—1, 2, 3, 4, 5, 6, 7, 8, 9, or 10—up, and the die will always land with one of those sides up. If we assume that a roll of a ten-sided die is fair, then the probability that the die will land with 4 up is:
- 0
- 1/10
- 3/10
- 4/10
- 1
Q9. A roll of two dice is X when the sum of the numbers on the two sides that land up is X. If we assume that the roll is fair, what is the probability that one roll of two six-sided dice will be 4 (that is, will land with a total of 4 up)?
- 0
- 3/36
- 3/6
- 4/6
- A1
Quiz 3: Negation
Q1. If the probability that a flipped coin will land heads up is 0.5, what is the probability that it will NOT land heads up?
- 0
- 0.25
- 0.5
- 0.75
- 1.0
Q2. Imagine that you bend the coin in Question 1 so that the probability that it will land heads up when flipped is 0.25. Now what is the probability that it will NOT land heads up?
- 0
- 0.25
- 0.5
- 0.75
- 1.0
Q3. As shown in Lecture 8-02, the probability of rolling a seven on two fair six-sided dice is 6/36. What is the probability of NOT rolling a seven on two fair six-sided dice?
- 0
- 6/36
- 18/36
- 30/36
- 1.0
Q4. The probability of picking an ace at random out of a fair standard deck of cards is 1/13. What is the probability of NOT picking an ace out of this deck?
- 0
- 1/13
- 9/13
- 12/13
- 1.0
Q5. The probability of picking a spade at random out of a fair standard deck of cards is 1/4. What is the probability of NOT picking a spade at random out of this deck?
- 0
- 1/4
- 2/4
- 3/4
- 1.0
Q6. Imagine that you own one ticket to a lottery where the chances of this ticket winning are one in 1,000,000. What is the probability of this ticket NOT winning?
- 0
- 1/1,000,000
- 9/10
- 999,999/1,000,000
- 1.0
Q7. If the probability of an event is 0.1, what is the probability that either that event will occur or that event will not occur?
- 0
- 0.1
- 0.5
- 0.9
- 1.0
Quiz 4: Conjunction
Q1. Two events are independent (in the sense used in the rules for probability) if and only if
- They cannot possibly both occur together.
- Whether or not one of the events occurs does not affect the probability that the other event will occur.
- Neither of the events depends on anything else in order to occur.
Q2. If two events are independent, then the probability of both events occurring is
- The sum of the probability of the first event plus the probability of the second event.
- The difference of the probability of the first event minus the probability of the second event.
- The product of the probability of the first event times the probability of the second event.
Q3. If two events are NOT independent, then the probability of both events occurring is
- The product of the probability of the first event times the probability of the second event.
- The product of the probability of the first event times the probability of both the first event and the second event.
- The product of the probability of the first event times the conditional probability of the second event given the first event.
- The product of the probability of the first event times the conditional probability of the first event given the second event.
Q4. The conditional probability of one event (X) given another event (Y) is:
- The percentage of cases where X occurs out of the cases where Y occurs.
- The percentage of cases where Y occurs out of the cases where X occurs.
- The probability that both X and Y occur.
Q5. Assuming that all coin flips here are fair, the flip of one coin and the flip of another coin are:
- Independent
- Not independent
- Sometimes independent and sometimes not independent
Q6. Assuming that all coin flips here are fair, what is the probability of getting tails on two flips in a row of the same coin?
- 0
- 0.25
- 0.5
- 0.75
- 1
Q7. Assuming that all dice rolls here are fair, what is the probability of getting three on both dice (that is, 3 on one and also 3 on the other for a total of 6) when you roll two 6-sided dice at the same time?
- 0
- 1/36
- 1/6
- 2/6
- 1
Q8. Assuming that all card picks here are fair, what is the probability of getting a spade on two picks out of a standard deck when you replace the card that you picked first and shuffle the deck before you pick the second card?
- 1/16
- 2/4
- 1
- 0
- 1/4
Q9. Assuming that all card picks here are fair, when you pick two cards out of a deck, and you do not replace the card that you picked first before you pick the second card, then the probabilities of getting a Jack on both picks are:
- Independent
- Not independent
- Sometimes independent and sometimes not independent
Q10. Assuming that all card picks here are fair, imagine that you pick a King of Hearts out of a standard deck, and you do not put that card back in the deck, then what is the probability that you will pick a Queen on the next pick out of the remaining deck?
- 4/52
- 4/52 x 4/52
- 4/51
- 4/52 x 4/51
Q11. Assuming that all card picks here are fair, imagine that you pick a Queen of Hearts out of a standard deck, and you do not put that card back in the deck, then what is the probability that you will pick a Queen on the next pick out of the remaining deck?
- 4/52
- 4/51
- 3/52
- 3/51
Q12. Assuming that all card picks here are fair, what is the probability that you will pick a King and then a Queen out of a standard deck when you do not put the card that you picked first back in the deck?
- 4/52
- 4/52 x 4/52
- 4/51
- 4/52 x 4/51
Q13. Assuming that all card picks here are fair, what is the probability that you will pick two Queens in two draws out of a standard deck when you do not put the card that you picked first back in the deck:
- 4/52 x 4/52
- 4/52 x 4/51
- 4/52 x 3/52
- 4/52 x 3/51
Q14. Assuming that all card picks here are fair, what is the probability that you will pick a Spade and then a Heart out of a standard deck when you do not put the card that you picked first back in the deck?
- 4/52 x 4/51
- 4/52 x 4/52
- 13/52 x 13/51
- 13/52 x 13/52
Q15. You can construct your own examples for practicing simply by asking about other outcomes on flips of coins, rolls of dice, and picks of cards.
- QuizTrue
- False
Quiz 5: Disjunction
Q1. Two events are mutually exclusive if and only if
- They cannot possibly both occur together.
- Whether or not one of the events occurs does not affect the probability that the other event will occur.
- Neither of the events excludes anything else.
Q2. If two events are mutually exclusive, then the probability of either one event or the other event occurring is
- The sum of the probability of the first event plus the probability of the second event.
- The difference of the probability of the first event minus the probability of the second event.
- The product of the probability of the first event times the probability of the second event.
Q3. If two events are NOT mutually exclusive, then the probability of either one event or the other event occurring is
- The sum of the probability of the first event plus the probability of the second event.
- The sum of the probability of the first event plus the probability of both the first event and the second event.
- The sum of the probability of the first event plus the probability of the second event minus the probability of both the first event and the second event occurring together.
- The sum of the probability of the first event plus the conditional probability of the first event given the second event.
Q4. On one fair flip of a single coin, getting heads and getting tails are:
- Mutually exclusive
- Not mutually exclusive
- Sometimes mutually exclusive and sometimes not mutually exclusive
Q5. On one fair flip of a single coin, what is the probability of getting either heads or tails?
- 0
- 0.25
- 0.5
- 0.75
- 1
Q6. Assuming that all dice rolls here are fair, what is the probability of getting either two or three when you roll one 6-sided die?
- 0
- 1/6
- 2/6
- 3/6
- 1
Q7. Assuming that all dice rolls here are fair, what is the probability of getting three on either one die or the other die when you roll two 6-sided dice at the same time?
- 1/36
- 1/6
- 2/6
- 2/6 – 1/36
- 2/6 + 1/36
Q8. Assuming that all card picks here are fair, what is the probability of getting either a spade or a club when you pick one card out of a standard deck?
- 0
- 1/4
- 2/4
- 3/4
- 1
Q9. Assuming that all card picks here are fair, what is the probability of picking a spade on either the first pick or the second pick when you pick two cards out of a standard deck (and when you put the first card back and shuffle the cards before the second pick)?
- 1/16
- 1/4
- 2/4
- 2/4 – 1/16
- 2/4 + 1/16
Q10. Assuming that all card picks here are fair, what is the probability of getting either a six or a seven when you pick one card out of a standard deck?
- 0
- 1/13
- 2/13
- 3/13
- 1
Q11. Assuming that all card picks here are fair, what is the probability of picking a seven on either the first pick or the second pick when you pick two cards out of a standard deck (and when you put the first card back and shuffle the cards before the second pick)?
- 1/13 x 1/13
- 1/13
- 2/13
- 2/13 – (1/13 x 1/13)
- 2/13 + (1/13 x 1/13)
Q12. Which of the following is accurate?
- Order of events matters in combinations but not in permutations.
- Order of events matters in permutations but not in combinations.
- Order of events matters in both combinations and permutations.
- Order of events matters in neither combinations nor permutations.
Q13. Assuming that all card picks here are fair, what is the probability of picking an eight and a nine in any order when you pick two cards out of a standard deck (when you put the first card back and shuffle the cards before the second pick)?
- 1/13 x 1/13
- 1/13 + 1/13
- 2/13 + 2/13
- (1/13 x 1/13) + (1/13 x 1/13)
- (1/13 + 1/13) x (1/13 + 1/13)
Q14. Imagine that there are two little lotteries in your town. Each lottery sells exactly 100 tickets each and has only one winning ticket. You pick one of these lotteries and buy two tickets to the same lottery. What is the probability that you will have one winning ticket (that is, the probability that either your first ticket or your second ticket will win)?
- 1/100
- 1/100 x 1/100
- 1/100 + 1/100
- 1/100 + 1/100 – (1/100 x 1/100)
- (1/100 x 1/100) – (1/100 + 1/100)
Q15. As in Question 14, imagine that there are two little lotteries in your town. Each lottery sells exactly 100 tickets each and has only one winning ticket. You buy one ticket to each of these two lotteries. What is the probability that you will have at least one winning ticket (that is, the probability that either your first ticket, your second ticket, or both will win)?
- 1/100
- 1/100 x 1/100
- 1/100 + 1/100
- 1/100 + 1/100 – (1/100 x 1/100)
- (1/100 x 1/100) – (1/100 + 1/100)
Q16. You can construct your own examples for practicing simply by asking about other outcomes on flips of coins, rolls of dice, and picks of cards.
- True
- False
Quiz 6: Series
Q1. What is the probability of getting heads at least once in a series of three fair flips of a coin?
- 0.125
- 0.25
- 0.5
- 0.75
- 0.875
Q2. What is the probability of rolling seven at least once in a series of three fair rolls of two dice in each roll?
- 1/6
- 1/3
- 5/6
- 91/216
- 125/216
Q3. What is the probability of drawing at least one spade in a series of four consecutive fair draws from a standard deck of cards, when the card drawn is returned to the deck and the deck is shuffled between each draw?
- 1/16
- 1/4
- 3/4
- 81/256
- 175/256
Q4. You can construct your own examples for practicing simply by asking about other series of flips of coins, rolls of dice, and picks of cards.
- True
- False
Quiz 7: Bayes Theorem (Optional)
Q1. A FALSE POSITIVE (or a false alarm) is
- A case where the condition is present and the test comes out positive.
- A case where the condition is present and the test comes out negative.
- A case where the condition is absent and the test comes out positive.
- A case where the condition is absent and the test comes out negative.
Q2. A FALSE NEGATIVE (or a miss) is
- A case where the condition is present and the test comes out positive.
- A case where the condition is present and the test comes out negative.
- A case where the condition is absent and the test comes out positive.
- A case where the condition is absent and the test comes out negative.
Q3. The BASE RATE or PREVALENCE of a condition in a population is
- The number of people in the population.
- The percentage of the population with the condition.
- The probability of a positive test result, given that the person tested does have the condition.
- The probability of a negative test result, given that the person tested does not have the condition.
Q4. The SENSITIVITY of a test for a condition is
- The probability of a positive test result.
- The probability of a negative test result.
- The probability of a positive test result, given that the person tested does have the condition.
- The probability of a negative test result, given that the person tested does not have the condition.
Q5. The SPECIFICITY of a test for a condition is
- The probability of a positive test result.
- The probability of a negative test result.
- The probability of a positive test result, given that the person tested does have the condition.
- The probability of a negative test result, given that the person tested does not have the condition.
Q6. INSTRUCTIONS FOR QUESTIONS 6–14:
Assume that
(A) The base rate or prevalence of colon cancer in a population is 0.1% or 0.001.
(B) The sensitivity of a certain test for colon cancer is 90%. (Sensitivity is the probability of a positive test result, given that the person tested does have colon cancer.)
(C) The specificity of that same test for colon cancer is 97%. (Specificity is the probability of a negative test result, given that the person tested does not have colon cancer.)
Use these ASSUMPTIONS to fill the boxes in this TABLE:
What number belongs in Box 7?
- 10
- 90
- 100
- 1000
- 99,900
Q7. What number belongs in Box 8?
- 10
- 90
- 100
- 1000
- 99,900
Q8. What number belongs in Box 1?
- 10
- 90
- 100
- 1000
- 99,900
Q9. What number belongs in Box 4?
- 10
- 90
- 100
- 1000
- 99,900
Q10. What number belongs in Box 5?
- 2997
- 3087
- 96,903
- 99,000
- 99,900
Q11. What number belongs in Box 2?
- 2997
- 3087
- 96,903
- 99,000
- 99,900
Q12. What number belongs in Box 3?
- 90
- 2997
- 3087
- 96,903
- 96,913
Q13. What number belongs in Box 6?
- 10
- 2997
- 3087
- 96,903
- 96,913
Q14. In the case described in Question 6, what is the probability that a patient has colon cancer given that the patient tests positive for colon cancer with this test?
- 10/3087
- 90/3087
- 100/3087
- 2997/3087
- 90/100,000
Q15. Suppose that the situation is exactly like the case in Question 6 except that the base rate is higher:
- (A) The base rate or prevalence of colon cancer in a population is 10% or 0.1.
- (B) The sensitivity of a certain test for colon cancer is 90%. (Sensitivity is the probability of a positive test result, given that the person tested does have colon cancer.)
- (C) The specificity of that same test for colon cancer is 97%. (Specificity is the probability of a negative test result, given that the person tested does not have colon cancer.)
For this population and test, what is the probability that a patient has colon cancer given that the patient tests positive for colon cancer with this test?
- 27/90
- 27/117
- 90/117
- 10/883
- 873/883
Q16. Suppose that the situation is exactly like the case in Question 6 except that the sensitivity is higher:
- (A) The base rate or prevalence of colon cancer in a population is 0.1% or 0.001.
- (B) The sensitivity of a certain test for colon cancer is 99%. (Sensitivity is the probability of a positive test result, given that the person tested does have colon cancer.)
- (C) The specificity of that same test for colon cancer is 97%. (Specificity is the probability of a negative test result, given that the person tested does not have colon cancer.)
For this population and test, what is the probability that a patient has colon cancer given that the patient tests positive for colon cancer with this test?
- 1/99
- 99/2997
- 99/3096
- 2997/3096
- 96,903/96,904
Q17. Suppose that the situation is exactly like the case in Question 6 except that the specificity is higher:
- (A) The base rate or prevalence of colon cancer in a population is 0.1% or 0.001.
- (B) The sensitivity of a certain test for colon cancer is 90%. (Sensitivity is the probability of a positive test result, given that the person tested does have colon cancer.)
- (C) The specificity of that same test for colon cancer is 99%. (Specificity is the probability of a negative test result, given that the person tested does not have colon cancer.)
For this population and test, what is the probability that a patient has colon cancer given that the patient tests positive for colon cancer with this test?
- 90/999
- 90/1089
- 999/1089
- 10/98,911
- 98,901/98,911
Q18. Suppose that a patient tests positive for colon cancer in the circumstances of Question 17, so there is an 8% chance that this patient has colon cancer. This information puts the patient in a new population—patients who have tested positive for colon cancer—with a higher base rate (8%) of colon cancer. Now suppose that the doctor orders a second test that is independent of the first test (because it looks for separate indications of colon cancer). This second test has the same specificity and sensitivity as the first test, so this new situation is:
(A) The base rate or prevalence of colon cancer in a population is 8% or 0.08.
(B) The sensitivity of the second test for colon cancer is 90%. (Sensitivity is the probability of a positive test result, given that the person tested does have colon cancer.)
(C) The specificity of the second test for colon cancer is 99%. (Specificity is the probability of a negative test result, given that the person tested does not have colon cancer.)
For this population and test, what is the probability that a patient has colon cancer given that the patient tests positive for colon cancer with this test?
- 920/7200
- 920/8120
- 7200/8120
- 800/91,880
- 91,080/91,880
Q19. Chris tested positive for cocaine once in a random screening test. This test has a sensitivity and specificity of 90%, and 10 percent the students in Chris’s school use cocaine. What is the probability that Chris really did use cocaine?
- 90/180
- 90/90
- 10/820
- 10/810
- 810/820
Q20. Late last night a car ran into your neighbor and drove away. In your town, there are 500 cars, and 2% of them are Porsches. The only eyewitness to the incident says that the car that hit your neighbor was a Porsche. Tested under similar conditions, the eyewitness mistakenly classifies cars of other makes as Porsches 10% of the time, and correctly classifies Porsches as Porsches 80% of the time. What are the chances that the car that hit your neighbor really was a Porsche?
- 8/49
- 8/57
- 49/57
- 2/443
- 441/443
Q21. You can construct your own examples for practicing simply by asking about other cases with different base rates, sensitivities, and specificities.
- True
- False
Quiz 8: Expected Financial Value
Q1. The expected financial value of a bet is:
- The net gain of winning minus the net loss of losing
- The probability of winning minus the probability of losing
- The probability of winning times the net gain of winning minus the probability of losing times the net loss of losing
- The probability of winning times the net loss of losing minus the probability of losing times the net gain of winning
Q2. INSTRUCTIONS FOR QUESTIONS 2 – 8: In the following games, you lay down $1 to bet that you will pick a certain card in a fair draw from a standard deck. If you lose, then you lose your $1. If you win, then you collect the gross amount indicated, so your net gain is $1 less.
What is the expected financial value of a bet where you will win $26 if you draw a seven of spades?
- –$1
- –$0.50
- $0
- $25/52
- $0.50
Q3. What is the expected financial value of a bet where you will win $26 if you draw either a seven of spades or a seven of clubs?
- –$0.50
- $0
- $25/52
- $0.50
- $1
Q4. What is the expected financial value of a bet where you will win $26 if you draw a seven of any suit?
- –$0.50
- $0
- $25/52
- $0.50
- $1
Q5. What is the expected financial value of a bet where you will win $4 if you draw either a Jack, a Queen, or a King?
- –$4/52
- $0
- $8/52
- $36/52
- $48/52
Q6. What is the expected financial value of a bet where you will win $2 if you do NOT draw either a Jack, a Queen, or a King?
- –$4/52
- $0
- $28/52
- $40/52
- $68/52
Q7. What is the expected financial value of a bet where you will win $2652 if you draw a seven of spades and then a seven of clubs on two consecutive draws (without returning the first card to the deck)?
- –$52/2704
- –$52/2652
- $0
- $1/2652
- $52/2704
Q8. What is the expected financial value of a bet where you will win $2652 if you draw a seven of spades and then a seven of clubs on two consecutive draws (where you replace the card and shuffle the deck between draws)?
- –$52/2704
- –$52/2652
- $0
- $1/2652
- $52/2704
Q9. You can construct your own examples for practicing simply by asking about other bets.
- True
- False
Quiz 9: Expected Overall Value
Q1. Imagine that you are going to the drugstore to buy medicine for a friend. Your friend will die if you do not get the medicine on this trip to the drugstore, and nobody else will loan you money for the medicine. You have only $10 with you, and this is exactly what the medicine costs. Outside the drugstore is a young man playing three-card monte, a simple game in which the dealer shows you three cards, turns them over, shifts them briefly from hand to hand, and then lays them out, facedown, on the top of a box. You are supposed to identify a particular card; and, if you do, you are paid even money. You yourself are a magician and know the sleight-of-hand trick that fools most people, and you are sure that you can guess the card correctly nine times out of ten. In this situation, what is the expected financial value of a bet of $10?
- $0
- $8
- $9
- $10
- $20
Q2. Should you play the game in the circumstances in Question 1?
- Yes, you should play the game.
- No, you should not play the game .
- It is reasonable either to play or not to play to game.
Q3. In the game of ignorance, you draw one card from a deck. You do not know how many cards or which kinds of cards are in the deck. It might be a standard deck or it might contain only diamonds or only aces of spades or any other combination of cards. It costs nothing to play. If you bet that the card you draw will be a spade, and it is a spade, then you win $100. What is the expected financial value of playing this game?
- $1
- $25
- $100
- $400
- There is no way to calculate expected financial value in this game.
Q4. Consider the following game: You flip a coin continuously until you get tails once. If you get no heads (tails on the first flip), then you are paid nothing. If you get one heads (tails on the second flip), then you are paid $2. If you two heads (tails on the third flip), then you are paid $4. If you get three heads (tails on the fourth flip), then you are paid $8. If you get four heads (tails on the fifth flip), then you are paid $16. And so on. The general rule is that, for any number n, if you get n heads before your first tails, then you are paid $2n (that is, 2 to the nth power dollars). What is the expected monetary value of this game?
- $2
- $4
- $8
- $16
- Infinite
Q5. How much should you pay to play the game in the previous exercise?
- $0
- $2
- $4
- $8
- $16
- All of your savings
- Who knows?
Week 4: Think Again III: How to Reason Inductively Coursera Quiz Answers
Quiz 1: Final Quiz
Q1. Deductive
validity comes in degrees.
- True
- False
Q2. Inductive strength is not defeasible.
- True
- False
Q3. Arguments
that apply generalizations to particular cases are
- Deductive
- Inductive
- Both deductive and
inductive - Neither deductive nor
inductive
Q4. An
argument that generalizes from a sample to a whole class is stronger (other
things being equal) when
- Its premises are
false - The sample is
smaller - The sample is unbiased
- All of the above
- None of the above
Q5. Specify the main
problem with the following generalization from a sample. There might be more
than one problem, but indicate the most important one.
A poll asked 100,000 randomly chosen people in Ecuador, Kenya, and Indonesia—
representing three continents—whether they own a winter coat. Less than 20%
said they did. Therefore, most people on Earth do not own a winter coat.
- The sample is too small
- The sample is biased
- The question is
slanted - Nothing is wrong with
this argument
Q6. An
argument of the form “X% of Fs are Gs, a is an F, so a is probably NOT a G” is
strongest when X is:
- 10%
- 30%
- 50%
- 70%
- 90%
Q7. Consider this
argument: 90% of Chinese people like fish, and Manto is Chinese, so Manto
probably likes fish.
Would this argument be stronger or weaker if we added the
information that Manto is from a region of China where most people do not like
fish?
- Stronger
- Weaker
- Neither stronger nor weaker
Q8. If
two explanations are equal in all other respects, then
- The more conservative
explanation is better - The less conservative
explanation is better - Whether the
explanation is more or less conservative does not affect how good it is as an
explanation
Q9. Indicate which
explanatory virtue is lacking from this explanation:
Jing moved to Taiwan
because she wanted to.
- Falsifiability
- Conservativeness
- Power (or Breadth)
- Depth
- Modesty
Q10. Consider this
argument from analogy: I have visited many public gardens, and I almost always
enjoyed walking in them. I just moved to a new town with a public garden. I
have not visited it yet, but I know that it is similar in many ways to other
public gardens that I have visited. So I will probably enjoy walking in the new
public garden as well.
Would this argument from analogy become stronger, weaker, or neither if we
added a premise that the new public garden is a rock garden, but none of the
gardens that I visited before were rock gardens?
- Stronger
- Weaker
- Neither stronger nor weaker
Q11. Being a bird is
- Necessary but not
sufficient for being a swan - Sufficient but not
necessary for being a swan - Both necessary and
sufficient for being a swan - Neither necessary nor
sufficient for being a swan
Q12. Imagine that you buy
a new computer system with independent components including a new desktop
computer (with a CPU and a graphics card), new software, and a new monitor. You
want to play games on the new system, but it runs games very slowly. You assume
that the keyboard and mouse are not creating the problem; so, to figure out
what is making the system run so slowly, you experiment with combinations of
your old equipment with the new equipment. Here are your experiments and
results:
Experiment 1: New computer, new software, and new monitor — and it runs slowly.
Experiment 2: New computer, new software, and old monitor — and it runs slowly.
Experiment 3: New computer, old software, and new monitor — and it runs fast.
Experiment 4: New computer, old software, and old monitor — and it runs fast.
Experiment 5: Old computer, new software, and new monitor — and it runs slowly.
Experiment 6: Old computer, new software, and old monitor — and it runs fast.
Experiment 7: Old computer, old software, and new monitor — and it runs fast.
Experiment 8: Old computer, old software, and old monitor — and it runs fast.
Based on this data, which experiment shows that the new software is NOT SUFFICIENT
for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q13. Imagine that you buy
a new computer system with independent components including a new desktop
computer (with a CPU and a graphics card), new software, and a new monitor. You
want to play games on the new system, but it runs games very slowly. You assume
that the keyboard and mouse are not creating the problem; so, to figure out
what is making the system run so slowly, you experiment with combinations of
your old equipment with the new equipment. Here are your experiments and
results:
Experiment 1: New computer, new software, and new monitor — and it runs slowly.
Experiment 2: New computer, new software, and old monitor — and it runs fast.
Experiment 3: New computer, old software, and new monitor — and it runs slowly.
Experiment 4: New computer, old software, and old monitor — and it runs fast.
Experiment 5: Old computer, new software, and new monitor — and it runs fast.
Experiment 6: Old computer, new software, and old monitor — and it runs fast.
Experiment 7: Old computer, old software, and new monitor — and it runs slowly.
Experiment 8: Old computer, old software, and old monitor — and it runs fast.
Based on this data, which experiment shows that the new computer is NOT
NECESSARY for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q14. Imagine that you buy
a new computer system with independent components including a new desktop
computer (with a CPU and a graphics card), new software, and a new monitor. You
want to play games on the new system, but it runs games very slowly. You assume
that the keyboard and mouse are not creating the problem; so, to figure out
what is making the system run so slowly, you experiment with combinations of
your old equipment with the new equipment. Here are your experiments and
results:
Experiment 1: New computer, new software, and new monitor — and it runs slowly.
Experiment 2: New computer, new software, and old monitor — and it runs slowly.
Experiment 3: New computer, old software, and new monitor — and it runs fast.
Experiment 4: New computer, old software, and old monitor — and it runs fast.
Experiment 5: Old computer, new software, and new monitor — and it runs fast.
Experiment 6: Old computer, new software, and old monitor — and it slowly.
Experiment 7: Old computer, old software, and new monitor — and it runs fast.
Experiment 8: Old computer, old software, and old monitor — and it runs fast.
Based on this data, which experiment shows that the conjunction of the new
computer and the old monitor is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of the above
Q15. Imagine that you buy
a new computer system with independent components including a new desktop
computer (with a CPU and a graphics card), new software, and a new monitor. You
want to play games on the new system, but it runs games very slowly. You assume
that the keyboard and mouse are not creating the problem; so, to figure out
what is making the system run so slowly, you experiment with combinations of
your old equipment with the new equipment. Here are your experiments and
results:
Experiment 1: New computer, new software, and new monitor — and it runs slowly.
Experiment 2: New computer, new software, and old monitor — and it runs slowly.
Experiment 3: New computer, old software, and new monitor — and it runs fast.
Experiment 4: New computer, old software, and old monitor — and it runs fast.
Experiment 5: Old computer, new software, and new monitor — and it runs slowly.
Experiment 6: Old computer, new software, and old monitor — and it runs fast.
Experiment 7: Old computer, old software, and new monitor — and it runs fast.
Experiment 8: Old computer, old software, and old monitor — and it runs fast.
Based on this data, which experiment shows that the conjunction of the new
software and the new monitor is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q16. Imagine that you buy
a new computer system with independent components including a new desktop
computer (with a CPU and a graphics card), new software, and a new monitor. You
want to play games on the new system, but it runs games very slowly. You assume
that the keyboard and mouse are not creating the problem; so, to figure out
what is making the system run so slowly, you experiment with combinations of
your old equipment with the new equipment. Here are your experiments and
results:
- Experiment 1: New computer, new software, and new monitor — and it runs slowly.
- Experiment 2: New computer, new software, and old monitor — and it runs slowly.
- Experiment 3: New computer, old software, and new monitor — and it runs fast.
- Experiment 4: New computer, old software, and old monitor — and it runs fast.
- Experiment 5: Old computer, new software, and new monitor — and it runs slowly.
- Experiment 6: Old computer, new software, and old monitor — and it runs fast.
- Experiment 7: Old computer, old software, and new monitor — and it runs fast.
- Experiment 8: Old computer, old software, and old monitor — and it runs fast.
Based on this data, which experiment shows that the conjunction of the new
computer and the new software is not sufficient for the system to run slowly?
- Experiment 1
- Experiment 2
- Experiment 3
- Experiment 4
- Experiment 5
- Experiment 6
- Experiment 7
- Experiment 8
- None of these experiments
Q17. If
there is no case of a candidate (X) without the target (Y) in a data set, then
that data provides reason to believe the conclusion that the candidate (X) is
sufficient for the target (Y).
- True
- False
Q18. If
A is positively correlated with B, then
- A causes B
- B causes A
- A third thing causes
A and also causes B - Any of the other
answers might be true
Q19. Assume that A and B
are highly correlated. If A changes when you manipulate B, but B does not
change when you manipulate A, then which of the following is most likely?
Assume normal circumstances and no interfering factors.
- A causes B
- B causes A
- A third thing causes
both A and B - There is no causal
relation between A and B
Q20. When
dice are irregular so that the sides of the dice are not equal in size or
weight, then the most accurate way to determine the probability that they will
land with a certain side (such as 5) up is to use:
- A priori probability
- Statistical
probability - Subjective
probability
Q21. If
the probability of a method of contraception working to prevent conception is
0.9, then what is the probability that it will not work?
- 0
- 0.1
- 0.5
- 0.9
- 1.0
Q22. Assume that you and
your neighbor will drive separately to work today. You have a 1% chance of getting
into an accident on the way to work today, and your neighbor has a 2% chance of
getting into an accident on the way to work today. Whether one of you has an
accident does not affect the probability that the other will have an accident
(because you drive opposite directions, the weather is not conducive to
accidents, etc.). What is the probability that both you and your neighbor will
have an accident on the way to work today?
- 0.00001
- 0.00002
- 0.01
- 0.02
- 0.1
- 0.2
Q23. Assume that there is
a 50% chance of rain on this Saturday in your city and a 50% chance of rain on
this Sunday in your city. If the rain storm hits your city, then it will be
likely to stay for more than one day, so there is an 80% chance of rain on this
Sunday, given that it rained on this Saturday. What is the probability that it
will rain on both this Saturday and this Sunday in your city?
- 0.04
- 0.2
- 0.4
- 0.5
- 0.8
Q24. Imagine that there is a 10% chance that you eat dinner
tonight before 6:00 p.m. and a 30% chance that you eat dinner tonight after
9:00 p.m. Assume that you eat dinner tonight only once. What is the probability
that you will eat dinner tonight either before 6:00 p.m. or after 9:00 p.m.?
- 0.03
- 0.1
- 0.3
- 0.37
- 0.4
Q25. Imagine that there is
a 60% chance of rain today in Delhi, India, and a 90% chance of rain today in
Paris, France. Also assume that the probabilities of rain today in Delhi and in
Paris are independent. What is the probability that it will rain today in either
Delhi or Paris (that is, in at least one of these cities)?
- 0.54
- 0.6
- 0.9
- 0.96
- 1.5
Q26. What
is the probability of rolling twelve at least once in a series of three fair
rolls of two six-sided dice in each roll?
- 1/36 + 1/36 + 1/36
- 35/36 + 35/36 + 35/36
- 35/36 x 35/36 x 35/36
- 1 – (35/36 x 35/36 x
35/36) - 1 – (1/36 x 1/36 x
1/36)
Q27. In the following game, you lay down $1 to bet that you
will pick a certain card in a fair draw from a standard deck. If you lose, then
you lose your $1. If you win, then you collect the gross amount indicated, so
your net gain is $1 less. What is the expected financial value of a bet where
you will win $2 if you draw a diamond?
- – $3/4
- – $2/4
- – $1/4
- $1/4
- $2/4
Q28. In the following
game, you lay down $1 to bet that you will pick a certain card in a fair draw
from a standard deck. If you lose, then you lose your $1. If you win, then you
collect the gross amount indicated, so your net gain is $1 less. What is the
expected financial value of a bet where you will win $52 if you draw a Queen of
Hearts?
- – $51/52
- – $1/52
- $0
- $1/52
- $51/52
Q29. In the following
game, you lay down $1 to bet that you will pick a certain card in a fair draw
from a standard deck. If you lose, then you lose your $1. If you win, then you
collect the gross amount indicated, so your net gain is $1 less. What is the
expected financial value of a bet where you will win $2 if you do NOT draw a
Spade?
- –$1/4
- $0
- $1/4
- $2/4
- $3/4
Q30. Whenever the expected
financial value of a bet is greater than $0, you should always take the bet,
regardless of its expected overall value.
- True
- False
We will Update These Answers Soon.
More About This Course
Want to solve a murder mystery? What caused your computer to fail? Who can you trust in your everyday life? In this course, you will learn how to analyze and assess five common forms of inductive arguments: generalizations from samples, applications of generalizations, inference to the best explanation, arguments from analogy, and causal reasoning. The course closes by showing how you can use probability to help make decisions of all sorts.
Suggested Readings Students who want more detailed explanations or additional exercises or who want to explore these topics in more depth should consult Understanding Arguments: An Introduction to Informal Logic, Ninth Edition, Concise, Chapters 8-12, by Walter Sinnott-Armstrong and Robert Fogelin. Course Format Each week will be divided into multiple video segments that can be viewed separately or in groups. There will be short ungraded quizzes after each segment (to check comprehension) and a longer graded quiz at the end of the course.
Read Also Articles:
- Mindshift: Break Through Obstacles to Learning Coursera Courses Quiz Answers
- Sequences, Time Series and Prediction Coursera Quiz Answers | Get Free Coursera Verified Certificate in 2021
- Oral Communication for Engineering Leaders Coursera Quiz Answer [Updated Answers‼️] 2021
- Six Sigma Advanced Analyze Phase Coursera Quiz Answers [Updated Answers‼️] 2021
- Renewable Energy and Green Building Entrepreneurship Coursera Exam Answers [Updated Answers‼️] 2021
Conclusion
Hopefully, this article will be useful for you to find all the Week, final assessment, and Peer Graded Assessment Answers of the Think Again III: How to Reason Inductively Quiz of Coursera and grab some premium knowledge with less effort. If this article really helped you in any way then make sure to share it with your friends on social media and let them also know about this amazing training. You can also check out our other course Answers. So, be with us guys we will share a lot more free courses and their exam/quiz solutions also, and follow our Techno-RJ Blog for more updates.
real cialis sites cialis generic name buy ed pills generic
cost cefadroxil 500mg order propecia pill propecia over the counter
diflucan 100mg ca order cipro generic cipro pill
order vermox online cheap buy retin gel brand tadalis
flagyl 200mg pill buy bactrim tablets order keflex 250mg sale
buy cleocin paypal buy clindamycin pill cheap fildena 100mg
order amoxicillin pills cost biaxin 250mg how to buy biaxin
order bimatoprost sale buy cheap generic desyrel buy trazodone pills for sale
order catapres 0.1mg generic meclizine price buy spiriva 9 mcg generic
buy sildenafil 50mg pills sildenafil price sildenafil overnight delivery
generic minocin 50mg minocin price brand pioglitazone
buy generic isotretinoin 40mg buy cheap azithromycin zithromax 500mg ca
arava online order azulfidine 500mg us buy sulfasalazine 500mg generic
ivermectin buy uk buy prednisone 5mg pill buy prednisone 20mg
buy furosemide 40mg online cheap furosemide uk ventolin 4mg generic
buy vardenafil cheap buy generic hydroxychloroquine hydroxychloroquine uk
vardenafil 10mg uk tizanidine order online hydroxychloroquine 200mg usa
benicar pills cheap divalproex oral divalproex 250mg
order carvedilol 6.25mg order coreg 25mg without prescription chloroquine over the counter
olumiant 4mg oral buy baricitinib 4mg online cheap purchase atorvastatin for sale
amlodipine usa omeprazole 10mg pills purchase omeprazole sale
lopressor us medrol 8mg otc buy generic methylprednisolone
diltiazem generic buy zyloprim no prescription allopurinol 100mg sale
aristocort 4mg ca triamcinolone 10mg us order claritin sale
buy rosuvastatin online cheap buy ezetimibe pills for sale domperidone 10mg oral
buy generic trimethoprim where to buy septra without a prescription cleocin 150mg price
buy erythromycin pills for sale erythromycin 250mg pill nolvadex online order
rhinocort inhalers buy cheap generic rhinocort purchase careprost online cheap
robaxin 500mg usa order generic desyrel order sildenafil for sale
cost avodart 0.5mg order meloxicam without prescription buy generic meloxicam online
order sildenafil for sale aurogra over the counter estradiol 1mg cost
order lamotrigine 200mg without prescription lamictal 200mg tablet purchase prazosin online
buy finasteride cheap order viagra 100mg viagra 50mg drug
tretinoin canada buy tadalafil generic avana 100mg cheap
order tadacip 10mg generic purchase tadacip for sale buy indomethacin medication
goodrx cialis tadalafil 5mg pills buy ed pills cheap
buy terbinafine order cefixime pill trimox 500mg over the counter
meclizine 25mg drug antivert 25mg generic cost minocin
non prescription erection pills sildenafil 50mg us viagra for sale
buy avlosulfon pill buy perindopril medication purchase aceon pill
how to get ed pills without a prescription tadalafil 5mg for sale cialis coupon cvs
brand etoricoxib 60mg buy asacol no prescription astelin for sale online
buy hytrin paypal buy actos 15mg buy tadalafil without prescription
buy avapro 300mg online buspirone 5mg pill buspirone 5mg cost
buy cordarone 200mg pills generic coreg 25mg order dilantin 100 mg pills
purchase oxybutynin generic fosamax generic buy alendronate 35mg pills
buy generic praziquantel for sale purchase biltricide sale buy cyproheptadine 4 mg sale
buy luvox 100mg order ketoconazole 200mg cymbalta tablet
purchase nitrofurantoin pills buy ibuprofen online buy nortriptyline without prescription
buy glucotrol pills for sale nootropil 800mg usa betnovate 20 gm brand
order acetaminophen 500 mg generic acetaminophen for sale online buy generic famotidine for sale
buy clomipramine 50mg for sale anafranil 25mg tablet prometrium drug
buy dexamethasone pill dexamethasone pill nateglinide 120 mg sale
purchase oxcarbazepine online urso 300mg ca ursodiol for sale
bupropion usa cost bupropion strattera without prescription
ciprofloxacin 500mg tablet buy lincocin generic buy cefadroxil
cheap seroquel 50mg quetiapine canada order lexapro 10mg generic
where can i buy lamivudine brand retrovir 300mg brand accupril
buy fluoxetine pills for sale purchase letrozole generic brand letrozole
order frumil 5mg for sale acivir tubes purchase zovirax for sale
buy zebeta 10mg generic ethambutol 600mg without prescription order terramycin 250mg generic
order valaciclovir 500mg pills ofloxacin drug cheap ofloxacin
vantin 100mg brand cefaclor price buy flixotide without prescription
keppra 500mg tablet order tobra 5mg sale order sildenafil generic
tadalafil 40mg cheap order viagra sale viagra 100mg price
order zaditor 1mg without prescription geodon 40mg brand imipramine 25mg pill
mintop buy online minoxidil for sale online buy ed pills generic
order acarbose 50mg micronase buy online fulvicin 250mg pills
aspirin 75mg pills purchase imiquad sale buy imiquad generic
generic dipyridamole 25mg order dipyridamole pills buy pravachol 10mg sale
meloset 3mg uk danocrine 100mg cost buy danazol without a prescription
dydrogesterone over the counter purchase dydrogesterone sale jardiance us
cost fludrocortisone 100mcg buy aciphex generic loperamide for sale online
An interesting discussion is definitely worth comment.
I think that you ought to publish more about this subject matter, it might
not be a taboo subject but typically people do not talk about these topics.
To the next! Cheers!!
etodolac 600mg drug colospa 135 mg brand buy pletal 100mg sale
buy prasugrel 10mg order dimenhydrinate 50 mg generic tolterodine 1mg tablet
order ferrous 100 mg generic buy ascorbic acid 500 mg sotalol canada
pyridostigmine 60 mg over the counter how to buy pyridostigmine buy generic rizatriptan online
Hey There. I found your weblog the use of msn. This is a very neatly written article.
I’ll make sure to bookmark it and come back to learn more of your helpful information.
Thanks for the post. I will definitely comeback.
purchase vasotec buy lactulose without prescription lactulose online buy
order latanoprost zovirax eye drop rivastigmine 6mg brand
order betahistine 16mg for sale buy haldol 10 mg generic order benemid
prilosec brand order singulair online cheap metoprolol medication
premarin 600 mg uk order dostinex generic buy sildenafil 50mg sale
cost telmisartan buy telmisartan without prescription molnupiravir 200mg ca
tadalafil 5mg uk tadalafil buy online sildenafil 50mg sale
purchase cenforce generic naproxen 500mg price chloroquine 250mg tablet
Your article gave me a lot of inspiration, I hope you can explain your point of view in more detail, because I have some doubts, thank you.
modafinil 100mg generic buy modafinil 200mg generic buy deltasone 40mg
buy cefdinir 300 mg for sale omnicef 300mg oral lansoprazole 15mg oral
order isotretinoin 40mg online purchase isotretinoin pill zithromax 250mg pills
atorvastatin 80mg price proventil 100 mcg oral buy generic norvasc over the counter
order azipro 500mg online cheap order azithromycin 250mg without prescription buy gabapentin 600mg online
best casinos play blackjack purchase lasix generic
casino slots gambling order doxycycline online generic albuterol
Nice post. I was checking constantly this blog
and I’m impressed! Extremely helpful info particularly the
last part 🙂 I care for such information a lot.
I was seeking this particular info for a long time.
Thank you and best of luck.
free online slots no deposit bonus codes ivermectin malaria
amantadine 100mg canada buy tenormin pills for sale avlosulfon 100mg brand
online poker purchase augmentin generic order synthroid 150mcg sale
buy medrol 8mg where to buy aristocort without a prescription order triamcinolone 10mg generic
clomid online brand imdur azathioprine oral
how to get levitra without a prescription lanoxin for sale zanaflex brand
aceon pill aceon 8mg cheap cheap allegra 180mg
order baclofen 25mg online cheap toradol 10mg over the counter toradol 10mg us
generic claritin 10mg cheap dapoxetine 60mg order dapoxetine sale
order baclofen generic purchase baclofen pill buy toradol 10mg online
purchase amaryl pills where can i buy glimepiride buy arcoxia 120mg pills
propranolol where to buy inderal 20mg cheap buy generic plavix for sale
In fact no matter if someone doesn’t know afterward its up to other
users that they will help, so here it takes place.
nortriptyline 25 mg sale how to buy nortriptyline order panadol 500mg online cheap
order warfarin 5mg without prescription buy maxolon tablets metoclopramide uk
buy xenical 60mg pills asacol 800mg pill order diltiazem online cheap
famotidine medication buy losartan tablets tacrolimus online buy
buy cheap generic astelin generic azelastine 10 ml irbesartan drug
esomeprazole 20mg cheap order esomeprazole 40mg for sale how to buy topiramate
buy zyloprim generic buy generic rosuvastatin 10mg purchase crestor generic
buy imitrex 50mg online cheap levofloxacin 500mg brand avodart oral
buy buspar without prescription generic amiodarone 200mg cost cordarone 100mg
motilium 10mg us cost domperidone 10mg generic sumycin
order generic flomax purchase simvastatin buy cheap simvastatin
aldactone 100mg cost order spironolactone 100mg online oral finasteride 5mg
write research paper order essays online term papers writing
buy sildenafil 100mg generic buy estrace 2mg pills oral yasmin
metronidazole online buy cephalexin 500mg pill buy keflex no prescription
lamotrigine 200mg canada purchase vermox mebendazole us
oral clindamycin order sildenafil 100mg pills buy sildenafil 100mg generic
buy retin tablets order retin cream generic buy avana sale
order generic tamoxifen 20mg buy budesonide medication buy generic symbicort
buy cheap tadacip cambia buy online order indocin online
order desyrel 100mg for sale clindac a us buy generic clindamycin
lamisil where to buy best online casinos casino online games for real money
purchase aspirin online gambling addiction best play money poker sites
cheap essay online geography homework help suprax 200mg pills
website to write essays casino arizona online casino games real money
Hi there it’s me, I am also visiting this web
page regularly, this web site is genuinely pleasant and the visitors are actually
sharing nice thoughts.
order trimox 500mg order biaxin pill order biaxin without prescription
order rocaltrol 0.25 mg sale purchase tricor without prescription buy tricor 200mg online cheap
order clonidine 0.1mg online cheap buy generic antivert for sale buy tiotropium bromide 9 mcg
how to get rid of body acne fast trileptal uk order oxcarbazepine 300mg online cheap
minocycline pills buy requip 1mg online cheap buy requip generic
cost uroxatral 10 mg meds for vomiting top 10 medicine stomach pain
order letrozole 2.5mg generic order generic letrozole 2.5mg purchase aripiprazole for sale
sleeping pills prescription online strongest sleeping pills uk strongest diet pills prescription
48 hours no nicotine prescribed drug to quit smoking pain medications online pharmacies
provera 10mg cost buy medroxyprogesterone 10mg generic where can i buy microzide
online treatment for genital herpes current pharmaceutical commercials newest injection for weight loss
order periactin pill buy luvox online cheap buy ketoconazole 200mg online
vitality health fungus clear reviews lamisil toenail fungus success rate high blood pressure no insurance
cymbalta online provigil pills provigil 200mg canada
Heya i’m for the primary time here. I found this board and I to find It
really useful & it helped me out much. I am hoping to provide one thing back and aid others such as you helped me.
drugs contraindicated in peptic ulcer erosions seen in antrum gram negative bacilli examples
cost promethazine gnc ed pills ivermectin 5 mg price
help paying for birth control does cialis help with ejaculation lasting longer than 1 minute
order generic prednisone 10mg buy prednisone 40mg sale amoxil generic
prescribed medicine for acid reflux best heartburn medicine 2021 pills that make you fart
buy cheap zithromax purchase neurontin pills gabapentin 100mg tablet
order generic ursodiol 300mg purchase zyrtec without prescription buy zyrtec without a prescription
buy atomoxetine tablets buy strattera generic order sertraline 100mg online
brand augmentin 625mg order synthroid 75mcg clomiphene pills
buy ipratropium 100 mcg online order decadron 0,5 mg without prescription brand zyvox 600 mg
cost nateglinide 120mg buy generic atacand buy generic atacand over the counter
buy vardenafil 20mg for sale buy tizanidine online cheap plaquenil 200mg generic
tegretol 200mg us ciplox 500 mg ca order lincomycin 500 mg for sale
duricef canada ascorbic acid 500 mg cheap purchase lamivudine online cheap
cabergoline price claritin over the counter buy generic dapoxetine for sale
buy medrol 4 mg clarinex online order where to buy desloratadine without a prescription
cheap cytotec 200mcg diltiazem uk diltiazem 180mg sale
purchase piracetam online anafranil online buy clomipramine us
buy zovirax 800mg online cheap buy generic rosuvastatin over the counter buy rosuvastatin no prescription
sporanox cost buy prometrium 100mg online oral tindamax
purchase zetia for sale ezetimibe pills purchase sumycin generic
olanzapine 10mg usa buy zyprexa sale order diovan 160mg sale
buy cyclobenzaprine pills baclofen oral order toradol 10mg without prescription
order colchicine 0.5mg online buy colchicine cheap buy methotrexate 5mg sale
antibiotics for pimple pills cheap retin gel best dermatologist acne medication
allergy pills for adults purchase triamcinolone generic best allergy medications over the counter
Thank you so much for this unmissable reading, author!
Delighted, I’ve reached this new level with this enthralling text, heartfelt gratitude to the author!
best non drowsy nausea medicine ramipril 5mg canada
Excellent work! If there’s an opening for a writer, I’m eager to contribute
sleeping pills by price generic melatonin
It’s really a cool and useful piece of information. I’m happy that you shared this useful information with us.
Please keep us up to date like this. Thank you for sharing.
best pain relief for pancreatitis zidovudine medication
accutane pill absorica medication buy accutane online cheap
buy sleeping pills online uk order modafinil 200mg generic
zithromax 250mg cost zithromax pills zithromax 250mg cheap
azithromycin 500mg for sale order azipro 500mg generic buy azipro 250mg generic
oral lasix 40mg furosemide price
buy omnacortil generic prednisolone 10mg cost cheap omnacortil for sale
buy deltasone 10mg pill buy generic prednisone over the counter
purchase amoxicillin for sale amoxil 1000mg us amoxicillin 1000mg us
buy generic doxycycline doxycycline pill
Spot on with this write-up, I absolutely believe
this amazing site needs a great deal more attention. I’ll probably be back again to read more, thanks for the information!
buy albuterol pill ventolin 2mg pills albuterol 4mg inhaler
order augmentin 1000mg for sale generic augmentin
What’s Taking place i am new to this, I stumbled upon this I’ve found It positively useful and it has aided me out loads.
I’m hoping to give a contribution & assist different customers like
its aided me. Great job.
order levoxyl sale purchase synthroid for sale levothroid order
Ahaa, its good dialogue on the topic of this piece of writing here at this weblog, I have read
all that, so now me also commenting at this place.
levitra us levitra 20mg without prescription
clomiphene online buy buy generic clomiphene online clomiphene 50mg usa
cost tizanidine 2mg buy zanaflex generic generic zanaflex
rybelsus cheap order rybelsus 14 mg for sale rybelsus online order
order prednisone 10mg online cheap deltasone 5mg tablet prednisone 40mg brand
Aluminum scrap prices Scrap aluminium recycling economics Aluminium foil recycling
buy rybelsus 14 mg rybelsus brand order semaglutide 14 mg
buy isotretinoin 40mg pill isotretinoin brand isotretinoin generic
amoxil 500mg uk order amoxil 250mg pill purchase amoxicillin online
best antihistamine for itchy skin ventolin price buy albuterol paypal
zithromax 250mg uk zithromax 250mg cost zithromax online buy
order augmentin 1000mg sale buy cheap clavulanate augmentin where to buy
Transport regulations for scrap metal handling Aluminium recycling policy compliance Scrap aluminium analysis
Scrap metal branding, Aluminum cable scrap recovery, Metal waste reduction strategies
Metal reclamation and utilization Scrap aluminium residual waste management Aluminum scrap prices
Metal scrap recovery facility, Environmental benefits of recycling aluminum cable scrap, Metal recyclable waste management
order prednisolone 5mg generic prednisolone 40mg us buy omnacortil 20mg pill
Scrap metal reprocessing Scrap aluminium trading options Shredding aluminum scrap
Metal reclamation and brokerage, Recycling aluminum conductor cables, Metal reprocessing facilities
cheap levoxyl generic cheap levothyroxine pills order synthroid
Scrap metal recovery depot Aluminium reprocessing Aluminum scrap utilization
Industrial metal recycling, Aluminum alloy cables, Environmental metal stewardship
Metal waste inspection Aluminium scrap certification standards Aluminum recovery yard
Scrap metal export, Aluminum cable scrapping, Scrap metal recovery and brokerage
neurontin cost neurontin for sale online neurontin ca
clomiphene 100mg price clomiphene pills brand clomid
furosemide price furosemide pills buy generic lasix diuretic
order doxycycline 100mg sale order doxycycline pill buy doxycycline 200mg online cheap
Defy the odds and emerge victorious in epic boss battles! Lucky Cola
rybelsus 14mg tablet buy semaglutide pills for sale semaglutide 14mg uk
free online blackjack no download world tavern poker online card games online
order vardenafil 10mg pill vardenafil for sale online where can i buy levitra
buy pregabalin 75mg online buy lyrica paypal order pregabalin 150mg generic
buy hydroxychloroquine 200mg pills order plaquenil 400mg online cheap buy hydroxychloroquine 400mg online cheap
order aristocort 4mg generic buy generic aristocort 4mg triamcinolone 10mg cheap
Metal waste transportation services Scrap metal reclaiming and recycling Iron scrap recycling facility
Ferrous material labor practices, Iron processing, Scrap metal reclamation and recycling
usa pharmacy cialis cialis coupon tadalafil 10mg sale
buy clarinex sale desloratadine 5mg generic desloratadine order online
buy cenforce sale purchase cenforce sale order cenforce sale
where to buy loratadine without a prescription how to get loratadine without a prescription generic loratadine 10mg
buy generic aralen over the counter order chloroquine 250mg generic aralen 250mg canada
priligy 60mg brand buy misoprostol no prescription buy cytotec pill
glycomet brand buy cheap glucophage buy metformin 1000mg
orlistat 120mg usa buy xenical for sale buy diltiazem
generic lipitor brand atorvastatin 40mg buy lipitor 10mg generic
buy amlodipine pills where to buy norvasc without a prescription buy cheap generic amlodipine
buy rosuvastatin without prescription zetia 10mg uk ezetimibe 10mg for sale
Link exchange is nothing else except it is only placing
the other person’s webpage link on your page at suitable place and
other person will also do similar in favor of you.
cost motilium 10mg motilium oral tetracycline buy online
omeprazole to treat heartburn buy generic omeprazole for sale omeprazole 10mg cost
where can i buy cyclobenzaprine buy ozobax pills order baclofen 25mg without prescription
buy lopressor pill order lopressor 100mg pills buy metoprolol 100mg online cheap
toradol 10mg tablet buy generic colcrys for sale buy colcrys tablets
atenolol 50mg pills order atenolol 100mg without prescription brand atenolol
Metal waste shredding Ferrous waste refinement Iron scrap reclamation solutions
Ferrous metal industry news, Iron scrap transportation services, Metal waste reclamation yard
Metal waste recovery center Ferrous material reclaiming services Iron scrap utilization
Ferrous material grading standards, Iron scrap processing center, Scrap metal sustainability
Completely in agreement with the sentiments expressed above – this post is superb!
Scrap metal certification Ferrous material reprocessing Scrap iron salvage
Ferrous waste reclamation and processing, Iron scrap recuperation, Scrap metal shredding
I have no words to describe how your content illuminated my day. Keep being that source of inspiration!
Your post is like a beam of light amidst dark clouds. Keep spreading that light to all of us!
marvelous morning beginning with an amazing literature 🌅📖
If you want to increase your know-how simply keep visiting this web page and be updated with the
most up-to-date gossip posted here.
Good day! I could have sworn I’ve been to this blog before but after going through some of the articles I realized it’s new to me.
Anyways, I’m certainly pleased I discovered it and I’ll be book-marking it and checking back frequently!
Explore, compete, conquer – all in one platform. Hawkplay
AGENCANTIK
AGENCANTIK says Thank you, all the information above is very helpful
AGENCANTIK
AGENCANTIK says You’ve made my day today a lot better with read this.
AGENCANTIK
AGENCANTIK it really can’t be trusted
mexican rx online
https://cmqpharma.com/# mexican drugstore online
п»їbest mexican online pharmacies
mexican border pharmacies shipping to usa: mexican online pharmacy – reputable mexican pharmacies online
После ухода из жизни близкого человека мы обратились в https://complex-ritual.ru/. Сотрудники проявили предельное сочувствие и такт, полностью взяв на себя организационные моменты. Они помогли подобрать достойный гроб, оформить документы, организовать отпевание и захоронение. Услуги оказаны на высоком уровне, по умеренной стоимости. Благодарим за помощь в это тяжелое время. Рекомендуем эту компанию в Казани как надежного партнера в ритуальной сфере.
AGENCANTIK
AGENCANTIK very good website in indonesia
canadian world pharmacy reliable canadian pharmacy reviews canadian pharmacy tampa
http://canadapharmast.com/# reliable canadian online pharmacy
top online pharmacy india: best online pharmacy india – indian pharmacy paypal
the canadian pharmacy legitimate canadian pharmacy buying from canadian pharmacies
canada drugs reviews: online canadian pharmacy reviews – online pharmacy canada
http://canadapharmast.com/# pharmacy in canada
cross border pharmacy canada canadian pharmacy online canadian pharmacy sarasota
buy prescription drugs from india: top 10 online pharmacy in india – Online medicine order
https://foruspharma.com/# purple pharmacy mexico price list
reputable mexican pharmacies online mexico drug stores pharmacies mexican mail order pharmacies
buying prescription drugs in mexico: buying prescription drugs in mexico online – medication from mexico pharmacy
https://amoxildelivery.pro/# buy amoxicillin 500mg uk
https://paxloviddelivery.pro/# paxlovid pill
http://ciprodelivery.pro/# buy generic ciprofloxacin
https://paxloviddelivery.pro/# buy paxlovid online
http://doxycyclinedelivery.pro/# how much is doxycycline
https://ciprodelivery.pro/# п»їcipro generic
http://ciprodelivery.pro/# buy ciprofloxacin over the counter
ciprofloxacin generic: ciprofloxacin generic – where can i buy cipro online
reputable mexican pharmacies online purple pharmacy mexico price list mexico pharmacy
https://mexicandeliverypharma.online/# mexican drugstore online
buying prescription drugs in mexico online: mexican pharmaceuticals online – mexican online pharmacies prescription drugs
buying from online mexican pharmacy: mexico drug stores pharmacies – mexican rx online
purple pharmacy mexico price list mexican pharmacy best online pharmacies in mexico
purple pharmacy mexico price list: medication from mexico pharmacy – mexican rx online
buying prescription drugs in mexico online mexican drugstore online medication from mexico pharmacy
reputable mexican pharmacies online: п»їbest mexican online pharmacies – mexican drugstore online
mexican rx online: mexican border pharmacies shipping to usa – buying prescription drugs in mexico
http://mexicandeliverypharma.com/# mexico pharmacies prescription drugs
purple pharmacy mexico price list: mexican border pharmacies shipping to usa – medication from mexico pharmacy
reputable mexican pharmacies online mexican rx online mexico pharmacy
medicine in mexico pharmacies: buying prescription drugs in mexico online – mexican mail order pharmacies
purple pharmacy mexico price list: reputable mexican pharmacies online – mexican rx online
п»їbest mexican online pharmacies: mexican pharmaceuticals online – pharmacies in mexico that ship to usa
mexican pharmaceuticals online [url=https://mexicandeliverypharma.com/#]mexican border pharmacies shipping to usa[/url] reputable mexican pharmacies online
mexican drugstore online: buying prescription drugs in mexico online – reputable mexican pharmacies online
buying prescription drugs in mexico online: mexican online pharmacies prescription drugs – buying from online mexican pharmacy
purple pharmacy mexico price list: mexican online pharmacies prescription drugs – medication from mexico pharmacy
buying from online mexican pharmacy: п»їbest mexican online pharmacies – buying prescription drugs in mexico
mexican border pharmacies shipping to usa: mexican pharmaceuticals online – mexico pharmacies prescription drugs
best online pharmacies in mexico mexican mail order pharmacies mexico pharmacies prescription drugs
best online pharmacies in mexico: mexico pharmacies prescription drugs – mexican rx online
medication from mexico pharmacy: medicine in mexico pharmacies – mexico pharmacies prescription drugs
buying prescription drugs in mexico mexican pharmaceuticals online buying prescription drugs in mexico
mexico pharmacies prescription drugs: mexican drugstore online – mexico pharmacies prescription drugs
mexican pharmaceuticals online: mexico pharmacies prescription drugs – buying prescription drugs in mexico
buying prescription drugs in mexico online: mexican mail order pharmacies – pharmacies in mexico that ship to usa
buying from online mexican pharmacy mexican border pharmacies shipping to usa mexico drug stores pharmacies
п»їbest mexican online pharmacies: mexico pharmacies prescription drugs – mexico drug stores pharmacies
mexican drugstore online mexico pharmacies prescription drugs purple pharmacy mexico price list
mexican drugstore online: mexican pharmaceuticals online – mexican pharmaceuticals online
buying prescription drugs in mexico: mexican mail order pharmacies – best online pharmacies in mexico
buying from online mexican pharmacy: mexican drugstore online – mexican mail order pharmacies
mexican rx online buying prescription drugs in mexico online mexico drug stores pharmacies
medication from mexico pharmacy: pharmacies in mexico that ship to usa – mexican pharmaceuticals online
best online pharmacies in mexico: reputable mexican pharmacies online – medication from mexico pharmacy
mexican rx online mexican border pharmacies shipping to usa п»їbest mexican online pharmacies
reputable mexican pharmacies online: mexican rx online – mexico drug stores pharmacies
buying prescription drugs in mexico online: п»їbest mexican online pharmacies – buying prescription drugs in mexico
mexican border pharmacies shipping to usa mexican drugstore online mexican online pharmacies prescription drugs
mexican border pharmacies shipping to usa: mexican mail order pharmacies – mexican drugstore online
best online pharmacies in mexico: buying from online mexican pharmacy – mexican mail order pharmacies
pharmacies in mexico that ship to usa: reputable mexican pharmacies online – reputable mexican pharmacies online
mexico drug stores pharmacies: mexican online pharmacies prescription drugs – mexican rx online
pharmacies in mexico that ship to usa: mexico pharmacies prescription drugs – best online pharmacies in mexico
buying prescription drugs in mexico: buying from online mexican pharmacy – mexican drugstore online
buy zithromax online fast shipping: zithromax capsules 250mg – zithromax cost uk
http://zithromaxbestprice.pro/# zithromax online pharmacy canada
https://propeciabestprice.pro/# cost of propecia pill
order zithromax without prescription: zithromax 250 mg pill – where can you buy zithromax
https://nolvadexbestprice.pro/# tamoxifen effectiveness
http://zithromaxbestprice.pro/# zithromax over the counter canada
buying propecia without rx: cost cheap propecia price – propecia for sale
https://propeciabestprice.pro/# rx propecia
http://propeciabestprice.pro/# buying generic propecia without insurance
zithromax order online uk: generic zithromax online paypal – zithromax cost canada
tamoxifen dosage: nolvadex only pct – tamoxifen side effects forum
http://prednisonebestprice.pro/# prednisone buy cheap
tamoxifen dose: nolvadex during cycle – tamoxifen cost
prednisone without prescription.net: where can i buy prednisone without prescription – buy prednisone online without a prescription
nolvadex for pct: nolvadex 20mg – femara vs tamoxifen
https://prednisonebestprice.pro/# 10mg prednisone daily
zithromax for sale 500 mg: buy zithromax online fast shipping – can i buy zithromax over the counter in canada
nolvadex only pct: does tamoxifen cause bone loss – nolvadex 10mg
cerco viagra a buon prezzo: viagra generico – alternativa al viagra senza ricetta in farmacia
cialis farmacia senza ricetta: viagra senza ricetta – viagra prezzo farmacia 2023
Farmacie online sicure: Cialis generico 5 mg prezzo – п»їFarmacia online migliore
Farmacia online miglior prezzo: kamagra gel – farmacia online piГ№ conveniente
migliori farmacie online 2024: sildenafil oral jelly 100mg kamagra – Farmacie on line spedizione gratuita
farmacie online autorizzate elenco: Avanafil prezzo – comprare farmaci online all’estero
https://tadalafil.auction/# cialis super active cheap
purchase brand cialis: Buy Tadalafil 20mg – cialis funny
buy dapoxetine with cialis: cheapest tadalafil – cialis online nz
http://tadalafil.auction/# online cialis canada
free viagra: Viagra online price – viagra from canada
buy cialis in cro: Buy Cialis online – order cialis online us
https://sildenafil.llc/# how long does viagra last
https://indiapharmacy.shop/# mail order pharmacy india
cheap erection pills
low cost ed medication: ED meds online with insurance – best online ed medication
http://edpillpharmacy.store/# ed meds on line
ed online treatment
best ed meds online: ED meds online with insurance – erectile dysfunction medications online
https://mexicopharmacy.win/# mexico pharmacies prescription drugs
affordable ed medication
https://mexicopharmacy.win/# mexico drug stores pharmacies
top online pharmacy india: Best Indian pharmacy – reputable indian online pharmacy
http://indiapharmacy.shop/# Online medicine order
cheapest ed meds
http://indiapharmacy.shop/# indian pharmacies safe
buying prescription drugs in mexico online: Medicines Mexico – buying from online mexican pharmacy
https://indiapharmacy.shop/# reputable indian online pharmacy
http://mexicopharmacy.win/# buying prescription drugs in mexico online
http://edpillpharmacy.store/# pills for ed online
https://edpillpharmacy.store/# online ed pills
http://edpillpharmacy.store/# ed online meds
https://indiapharmacy.shop/# indian pharmacy
lipitor india cheapest ace inhibitor lipitor 40mg
https://lipitor.guru/# price of lipitor 40 mg
lasix online buy furosemide furosemida 40 mg
order cytotec online https://furosemide.win/# furosemide
lasix 20 mg
http://lipitor.guru/# lipitor cost canada
buy cytotec over the counter https://lisinopril.guru/# lisinopril in usa
lasix furosemide 40 mg
tamoxifen hip pain Purchase Nolvadex Online common side effects of tamoxifen
http://lipitor.guru/# order lipitor
Abortion pills online http://furosemide.win/# lasix uses
furosemide 40 mg
lipitor 10mg tablet price: Atorvastatin 20 mg buy online – lowest price lipitor
https://furosemide.win/# lasix 100mg
buy cytotec pills https://lisinopril.guru/# zestril 5mg
lasix furosemide 40 mg
furosemide buy furosemide furosemide
https://tamoxifen.bid/# tamoxifen dose
cytotec buy online usa http://furosemide.win/# lasix generic name
furosemide
tamoxifen side effects forum: buy tamoxifen online – tamoxifen mechanism of action
lexapro and tamoxifen: buy tamoxifen citrate – is nolvadex legal
https://lisinopril.guru/# lisinopril 20mg tablets cost
buy cytotec online https://furosemide.win/# lasix medication
buy furosemide online
lasix medication: buy furosemide – furosemide 100mg
http://easyrxindia.com/# top 10 pharmacies in india
https://mexstarpharma.com/# mexico drug stores pharmacies
https://mexstarpharma.online/# best online pharmacies in mexico
https://mexstarpharma.com/# mexico drug stores pharmacies
http://easyrxindia.com/# top online pharmacy india
https://mexstarpharma.com/# pharmacies in mexico that ship to usa
https://easyrxcanada.online/# canadian drug prices
http://mexstarpharma.com/# mexican rx online
slot siteleri guvenilir: en iyi slot siteleri 2024 – deneme bonusu veren siteler
en cok kazandiran slot siteleri: en iyi slot siteleri – en cok kazandiran slot siteleri
slot casino siteleri: slot siteleri bonus veren – en iyi slot siteleri 2024
https://denemebonusuverensiteler.win/# deneme bonusu veren siteler
oyun siteleri slot: canl? slot siteleri – 2024 en iyi slot siteleri
yeni slot siteleri: yeni slot siteleri – 2024 en iyi slot siteleri
http://sweetbonanza.network/# sweet bonanza free spin demo
http://slotsiteleri.bid/# slot bahis siteleri
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
pin up казино: пин ап казино – пин ап казино вход
https://vavada.auction/# вавада рабочее зеркало
pin up казино: пин ап казино вход – pin up
vavada casino вавада vavada
вавада казино: vavada online casino – вавада зеркало
гороскоп 94 год кого к чему снятся полный
рот крови к чему снится драка родных братьев
сонник зайти в дом через окно
гадание на картах когда будет свидание
vavada казино: вавада зеркало – vavada казино
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
вавада: вавада казино – vavada зеркало
зеркало 1хбет: 1хбет зеркало – 1xbet
1win зеркало: 1вин – 1win вход
https://pin-up.diy/# пин ап казино вход