CFA Practice Question

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CFA Practice Question

For events A and B, which of the following is false?

A. If events A and B are independent, P(A and B) = P(A) x P(B)
B. P(A and B) = P(A) x P(B | A)
C. P(A | B) = P(A and B)
D. If events A and B are independent, P(A | B) = P(A)
Correct Answer: C

The statement P(A | B) = P(A and B) is false.

User Contributed Comments 1

User Comment
choas69 P(A l B) = P(AB) / P(B)
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