Question: 2015 Winter Final - 12

Author: Michiel Smid

Consider two events

A

and

B

in a sample space

S

. You are given that

Pr (B) = 2 / 3

and

Pr (A | B) = 4 / 5

. What is

Pr (A \cap B)

(a)

5/15

(b)

6/15

(c)

8/15

(d)

7/15