(P4.45)- Suppose P(A) = .1 and P(B) = .5....

(P4.45)- Suppose P(A) = .1 and P(B) = .5.

a. If P(A/B) = .1, what is P(A ^ B)?

b. If P(A/B) = .1, are A and B independent?

c. If P(A ^ B) = 0, are A and B independent?

d. If P(A U B) = .65, are A and B mutually exclusive?

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