Question

Given P(A)= 0.95 and P(A∩B)=0.37. Find P(B∣A)

Answer 1

Answer:

$P(A)= 0.95 \: and \: P(A∩B)=0.37. \\ Find \: P(B∣A) \\ P(B∣A) = \frac{P(A∩B)}{P(A)} \\ = \frac{0.37}{0.95} \\ \therefore \: P(B∣A) = 0.389$