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

Given $P(A \cap B)=\frac{3}{4} \\ P(B)=\frac{4}{5}$

Now the conditional probability

$P(A|B)=\frac{P(A \cap B)}{P(B)} =\frac{3/4}{4/5} =\frac{15}{16}$

Correct choice is (2)

Answer 2

Answer:

Your wrong apex says the answer is 24/25

Step-by-step explanation: