SOLUTION: If P(A)=43 and P(B|A)=89, Find P(A and B)
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Question 1071520: If P(A)=43 and P(B|A)=89, Find P(A and B)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If P(A)=43 and P(B|A)=89, Find P(A and B)
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P(B | A) = P(A and B)/P(A)
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89 = P(A and B)/43
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P(A and B) = 3827
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Comment:: Probabilities must always be >=0 and <=1.
Cheers,
Stan H.
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