Question

if P(A) =
0.6 and P(AnB) =0.2,
then P(B/A)​

Answer 1

Step-by-step explanation:

P(A)=0.2

P(B)=p

P(AUB)=0.6

Since A and B are independent P(A∩B)=P(A)×P(B)=0.2p

P(AUB)=P(A)+P(B)-P(A∩B)

0.6=0.2+p-0.2p

p=0.5