Which of the following is definitely true for mutually exclusive events A and B?
A) P(A) = 1 - P(B)
B) P(A) + P(B) = 1
C) P(A and B) = P(A)P(B)
D) P(A and B) = 0

Name: Which of the following is definitely true for mutually exclusive events A and B? A) P(A) = 1 - P(B) B) P(A) + P(B) = 1 C) P(A and B) = P(A)P(B) D) P(A and B) = 0
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Question

Quizplus · Accepted Answer

Mutually exclusive events cannot happen at the same time, which means the probability of A and B happening together is 0.

Which of the Following Is Definitely True for Mutually Exclusive