Question

P(A)= 1/5, P(B)=1/4, P(A/B)=1/4 എങ്കിൽ P(B/A) എത്ര ?

• A. 1/10
• B. 5/16
• C. 3/8
• D. 1/2

Answer 1

Answer:

B. 5/16

P(A)= 1/5 P(B)=1/4 P(A/B)=1/4 P(A/B)=P(A∩B)/P(B) P(A∩B)=P(A/B)xP(B)=1/4 x 1/4 = 1/16 P(B/A)=P(A∩B)/P(A)=1/16 ÷ 1/5 = 5/16