Question

If A and B are mutually exclusive events with

P(A) = 0.20 and P(B) = 0.70,
then P(A ∩ B) = _____.
a. 0
b. 0.20
c. 0.50
d. 0.10

Answer 1

a.

Explanation:

Mutually exclusive = cannot occur at the same time = no intersection

So Probability (A n B) = 0