A and B are independent events.P(A) = 0.40P(B) = 0.30What is P(A|B)?A.Not enough informationB.0.12C.0.40D.0.30
Question
A and B are independent events.P(A) = 0.40P(B) = 0.30What is P(A|B)?A.Not enough informationB.0.12C.0.40D.0.30
Solution
C.0.40
Explanation: In probability theory, if A and B are independent events, the probability of event A given event B (P(A|B)) is simply the probability of event A (P(A)). This is because the occurrence of B does not affect the probability of A in any way, hence they are independent. So, P(A|B) = P(A) = 0.40.
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