(E4.136)-Independence and Mutually Exclusive Suppose that P(A) = .3 and P(B) = .4.
a. If P(A ^ B) = .12 are A and B independent? Justify your answer.
b. If P(A U B) = .7 what is P(A ^ B)? Justify your answer.
c. If A and B are independent, what is P(A/B)?
d. If A and B are mutually exclusive, what is P(A/B)?
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