Question: P(A) = 0.25, P(A') = 0.75, P(B|A) = 0.3, and P(B|A') = 0.5 Use Bayes Theorem to find P(A|B). According to Bayes Theorem, the probability

P(A) = 0.25, P(A') = 0.75, P(B|A) = 0.3, and P(B|A') = 0.5


Use Bayes’ Theorem to find P(A|B).

According to Bayes’ Theorem, the probability of event A, given that event B has occurred, is

Р(A) : P(B|A) P(А) - Р(B|A) + P(A')- Р(B|A') P(A|B)

(A) : P(B|A) P() - (B|A) + P(A')- (B|A') P(A|B)

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