Test your understanding of probability with these interactive brainteasers.
Each poses a question, and then allows you to reveal the true answer, along with common misconceptions about the question.

Hit-and-Run Accident
False Positive Test
Matching Socks
The Monty Hall Problem

RELATED LINK:
The WWW Tackles The Monty Hall Problem
This site provides a multitude of links to discussions about the Monty Hall Problem, on-line simulations of it, and software you can download to run simulations on your own computer.

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