Given that P(B|A)=0.78 and P(A)=0.41, what is P(B AND A)? Round to three decimal places. Provide...
Given that P(B|A)=0.78 and P(A)=0.41, what is P(B AND A)? Round to three decimal places.
Provide your answer below
Homework Answers
Solution:
Given that,
P(B | A) = 0.78
P(A) = 0.41
Therefore, By conditional Probability
P(B | A) = P(A 
B ) / P(A)
P(A
B ) = P(B | A) * P(A)
= 0.78 * 0.41
= 0.320
P(B AND A) = 0.320
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