Question

MEDAL FOR BEST ANSWER!

Events A and B are mutually exclusive, with P(A) = 0.65 and P(B) = 0.14.


What is P(A or B)?

A.
0.091

B.
0.215

C.
0.51

D.
0.79

Answer 1

If two events A and B are mutually exclusive, they have NO overlap, and thus P(A AND B)=0.
When this is the case, the probability P(A OR B) is simply P(A)+P(B). Try it.

Answer 2

"arigato cosaimas" It means thank you so much in Japanese!

Answer 3

Con mucho gusto! (That means "with great pleasure" in Spanish!)