Event 3B
Given the following event:
Given two urns, one containing 1 yellow, 3 red, and 5 blue balls, and the other containing 4 yellow, 2 red, and 3 blue balls. A single ball is drawn from each.
-Given Event 3B, what is the probability that at least one is either yellow or red?
A) 7/9
B) 5/27
C) 1/3
D) 2/3
E) 22/27

Question

Quizplus · Accepted Answer

The probability that neither ball is yellow or red can be found by multiplying the probability of drawing a non-yellow/non-red ball from the first urn (5/9) by the probability of drawing a non-yellow/non-red ball from the second urn (5/9). Therefore, the probability that at least one ball is either yellow or red is 1 - (5/9) * (5/9) = 22/27.

Event 3B Given the Following Event