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Probability Puzzles: Trust Your Gut or Math? Quiz

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Probability Puzzles: Trust Your Gut or Math?: a General level IQ Trivia quiz. Test your knowledge with 15 questions!

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Questions

Question 1

In the Monty Hall problem, after you pick a door, what is the best strategy?

A It does not matter

B Always switch doors

C Stay with your original

D Flip a coin

Question 2

If you flip a fair coin and get heads 5 times, what is the chance the 6th flip is tails?

A 50%

B Less than 50%

C More than 50%

D 0%

Question 3

You have two children. One is a boy born on a Tuesday. What is the chance both are boys?

A 13/27

B 1/3

C 1/2

D 1/4

Question 4

If 5 machines make 5 widgets in 5 minutes, how long for 100 machines to make 100 widgets?

A 100 minutes

B 50 minutes

C 5 minutes

D 20 minutes

Question 5

Which is more likely: a specific person winning the lottery or a person winning once in their life?

A Equally likely

B Specific person

C Any person

D Neither

📋 This quiz has 15 questions in total.