Suppose that P(A)= 1/ 4 and P(B)= 1/ 8 . (a) What does P(A B) equal

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Suppose that P(A)= 1/ 4 and P(B)= 1/ 8 .
(a) What does P(A ∪ B) equal if
1. A and B are mutually exclusive?
2. A and B are independent?
(b) What does P(A | B) equal if
1. A and B are mutually exclusive?
2. A and B are independent?

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Introduction To Mathematical Statistics And Its Applications

ISBN: 9780321693945

5th Edition

Authors: Richard J. Larsen, Morris L. Marx

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Question Posted: Dec 20, 2015 03:07 AM

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Suppose that P(A)= 1/ 4 and P(B)= 1/ 8 . (a) What does P(A B) equal

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Introduction To Mathematical Statistics And Its Applications

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