The events A and B are mutually exclusive. Suppose P(A) = 0.38 and P(B) = 0.41. What is the probability of either A or B occurring? (Round your answer to 2 decimal places.) What is the probability that neither A nor B will happen? (Round your answer to 2 decimal places.)
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P(A or B) = P(A) + P(B) = 0.38 + 0.41 = 0.79 Show more…
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