Question

3. Q and R are independent events. If P(Q) = 0.8 and P(R) = 0.2, find P(Q and R).

1
0.16
0.84

Answer 1

0.16

Explanation:

P(Q and R) = P(Q) * P(R) (since Q and R are independent)

= 0.8 * 0.2

= 0.16