Question

if P(A) =0.5 and P(B)=0.2 ,if P(B/A) =0.2,then P(A/B) is ??​

Answer 1

Answer:

0.20

Step-by-step explanation:

Given P(A) = 0.4 and P(B) = 0.2 and P(B/A) = 0.5

P(A intersection B) = ?

P(B/A) = P(Aintersection B)/P(A)

i.e; 0.5 = P(A intersection B)/0.4

Therefore P(A intersection B) = 0.20