Exercise

# Exercise 3. Sampling without replacement - generalized

Instead of taking just one draw, consider taking two draws. You take the second draw without returning the first draw to the box. We call this sampling without replacement.

What is the probability that the first draw is cyan and that the second draw is not cyan?

Instructions

**100 XP**

- Calculate the
**conditional probability**of choosing a ball that is not cyan after one cyan ball has been removed from the box.`p_2`

- Calculate the
**joint probability**of**both**choosing a cyan ball on the first draw**and**a ball that is not cyan on the second draw using`p_1`

and`p_2`

.