Question

According to the general equation for conditional probability, if P(AB)= 3/4 and P(B) =4/5, what is ? P(A l B)?

1. 35/36
2. 15/16
3. 8/9
4. 24/25

Answer 1

Your wrong apex says the answer is 24/25

Explanation:

Answer 2

Given
`image`

Now the conditional probability

`P(A|B)=(P(A \cap B))/(P(B)) =(3/4)/(4/5) =(15)/(16)`

Correct choice is (2)