Mark (√) against the correct answer in each of the following:
If P(A) = 0.8, P(B) = 0.5 and P(B/A) = 0.4, then P(A/B) =?
P(B/A) = 
⇒ And P(A) = 0.8,
⇒ P(
) = 0.32
So, P(A/B) = 
⇒ P(A/B) = 
= 0.64
⇒ Hence, the answer is b.
1
Mark (√) against the correct answer in each of the following:
If P(A) = 0.8, P(B) = 0.5 and P(B/A) = 0.4, then P(A/B) =?
P(B/A) =
⇒ And P(A) = 0.8,
⇒ P() = 0.32
So, P(A/B) =
⇒ P(A/B) = = 0.64
⇒ Hence, the answer is b.