If A and B are independent events with P(A) = 0.38 and P(B) = 0.55, then P(A | B) =
A)0.209
B)0.000
C)0.550
D)0.38

Name: If A and B are independent events with P(A) = 0.38 and P(B) = 0.55, then P(A | B) = A)0.209 B)0.000 C)0.550 D)0.38
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Question

If A and B are independent events with P(A) = 0.38 and P(B) = 0.55, then P(A |  B) =
A)0.209
B)0.000
C)0.550
D)0.38

Quizplus · Accepted Answer

Since A and B are independent, P(F1F1F1S1|F1F1F10B) = P(F1F1F1S1), and P(F1F1F1S1) = P(F1) * P(F1) * P(F1) * P(S1) = 0.38^3 * 0.55 = 0.021. Therefore, the answer is D, 0.38.

If a and B Are Independent Events with P(A) =