# Lesson 6: Monty Hall, Simpson’s Paradox

We show how conditional probability sheds light on two of the most famous puzzles in statistics, both of which are often counterintuitive (at first): the Monty Hall problem and Simpson’s paradox.

We show how conditional probability sheds light on two of the most famous puzzles in statistics, both of which are often counterintuitive (at first): the Monty Hall problem and Simpson’s paradox.