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There are 4 probabilities of an event occurring: P(A) = 0.5, P(B)= 0.1, P(C) = 0.3...

There are 4 probabilities of an event occurring: P(A) = 0.5, P(B)= 0.1, P(C) = 0.3 and P(D) = 0.1. Given A, P(T) = 0.3, given B, P(T) = 0.8, given C, P(T) = 0.2, and given D, P(T) =0.5. If event T occurs, what is the probability that event A or C happened?

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Answer #1

If event T occur then probability that event A or C happen is 0.6176

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