14. Independence and Mutually Exclusive Suppose that P(A).3 and P(B).4. a. If P(A B).12, are A and...

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14. 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 B).7, what is P(A B)? Justify your answer.

c. If A and B are independent, what is P(AB) ?

d. If A and B are mutually exclusive, what is P(AB) ?

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Introduction To Probability And Statistics

ISBN: 9780357114469

15th Edition

Authors: William Mendenhall Iii , Robert Beaver , Barbara Beaver

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