Q10 of 54 Page 315

If P(A) = 0.25, P (B) = 0.50, P(A ∩ B) = 0.14 then P (neither A nor B) =

P(AUB) = 0.25-0.50-0.14 = 0.61


Thus P (neither A nor B) = 1-P(AUB) = 1-0.61 = 0.39

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