Q4 Conditional and Independent Events Consider two events A and B, where the probability that A occurs is 0.8, the probability that B occurs given that A occurs is 0.5, and the probability that B occurs given that A does not occur is 0.9. Q4.1 Find the probability that A does not occur, P(A'). Enter your answer here Q4.2 Find the probability that B occurs, P(B). O P(B) = 0.18 О Р(В) - 0.58 О Р(В) - 0.20 О Р(В) - 0.40 %3D %3D

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