We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the Big Brain Maths website.
» Continue «
Free lessons (Statistics and Probability)
Conditional probability with 2 sets

## Conditional probability with 2 sets

In this lesson you will learn how to calculate conditional probability using Venn diagrams that contain 2 sets.

The questions that are covered in this lesson are, Paul did a survey to see if people had a cat, c or a dog, d. The results are shown in the venn diagram. 1 person is chosen at random. i) Work out P(c $\cap$ d/d). ii) Work out P(c $\cap$ d/c).

### More tutorials on conditional probability

Conditional probability with 3 sets
Move to class