Probability Question 187

Question: A and B are two events such that P = 0.8, P=0.6 and $ P(A\cap B)=0.5, $ then the value of $ P(A/B) $ is

Options:

A) $ \frac{5}{6} $

B) $ \frac{5}{8} $

C) $ \frac{9}{10} $

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

$ P( \frac{A}{B} )=\frac{P(A\cap B)}{P(B)}=\frac{0.5}{0.6}=\frac{5}{6}. $