Question

Compute P(AǀB), if P(B) = 1.0 and P(A∩B) = 0.64

A 10/21 Correct Answer Incorrect Answer
B 8/17 Correct Answer Incorrect Answer
C 15/29 Correct Answer Incorrect Answer
D 16/25 Correct Answer Incorrect Answer

Solution

Given: P (B) = 1.0 and P(A∩B) = 0.64 We know that by definition of conditional probability, =>P(AǀB) = [P(A∩B)]/P(B) Now by substituting the values we get, =>P(AǀB) = 0.64/1.0 = 16/25

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