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a) can you please explain how to calculate the standard deviation b) suppose that P(A) = 0.15 , P(B)= 0.69, and P(B/A) =

Posted: Mon Nov 15, 2021 10:20 am
by answerhappygod
a) can you please explain how to calculate the standard
deviation
b) suppose that P(A) = 0.15 , P(B)= 0.69, and P(B/A) =
0.15 , find the probability that both A and B occur.