kimseokjin92 kimseokjin92

17-04-2019
Mathematics

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events A and B are independent. find the missing probability
P(A)= 1/4 , P(B)= 3/5, P(B I A) =?

Respuesta :

17-04-2019

Answer:

hello : P(A and B) = 3/20

Step-by-step explanation:

events A and B are independent:

P(A and B) = P(A)×P(B)

P(A and B) = (1/4)×(3/5)

P(A and B) =3/20

continu ....

P(B/A)= P(A and B) / P(A)

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