Question: Given P ( A ) = 0.7 and P ( B ) = 0.2, do the following. (a)If A and B are mutually exclusive events,

Given P(A) = 0.7 and P(B) = 0.2, do the following.

(a)If A and B are mutually exclusive events, compute P(A or B). (b)If P(A and B) = 0.3, compute P(A or B).

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