Question: Suppose that P(A) = .4 and P(A B) = .12. a. Find P(B | A). b. Are events A and B mutually exclusive? c.

Suppose that P(A) = .4 and P(A ∩ B) = .12.
a. Find P(B | A).
b. Are events A and B mutually exclusive?
c. If P(B) = .3, are events A and B independent?

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