February 23, 2017

Homework Help: Finite

Posted by Athena on Tuesday, November 15, 2011 at 4:14pm.

Assume the box contains 7 balls:
3 red, 2 blue, and 2 yellow. A ball is drawn and its
color noted. If the ball is yellow, it is replaced; otherwise, it is not.
A second ball is then drawn and its color is noted.

What is the probability that the first ball was yellow, given that the
second was red?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions