231k views
9 votes
Calculate each probability, given that P(A) = 0.5, P(B) = 0.4 and P(A and B) = 0.1.

P(A | B). Show work!!

Calculate each probability, given that P(A) = 0.5, P(B) = 0.4 and P(A and B) = 0.1. P-example-1

2 Answers

3 votes
The answer should be 0.21
Calculate each probability, given that P(A) = 0.5, P(B) = 0.4 and P(A and B) = 0.1. P-example-1
User Xavlours
by
3.2k points
6 votes

Answer:

P(A|B) =0.25

Explanation:

P(A|B) = P(A and B) / P(B) = 0.1/0.4 =0.25

User Willy David Jr
by
4.3k points