Question

if P(A)=0.1, P(B)= 0.2 and P(A U B)= 0.25 ,then P(A'/B')​

Answer 1

Answer:

P(A/B)=0.25

Explanation:

P(AUB)= P(A) + P(B) - P(AUB)

0.25= 0.1 +0.2 - P(AUB)

-> P(AUB)=0.05

Therefore, P(A/B)= 0.05/0.2= 0.25

Hope this is helpful!