If P(A) = 0.7 and P(B) = 0.2 what is P(A or B)? Assume A and B are mutually exclusive.
Added by Rafael P.
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Therefore, the probability of A or B occurring is the sum of their individual probabilities. Show more…
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If two events A and B are mutually exclusive, then P(A and B) = 0.5, 0.025, 0.1.
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