Two events are mutually exclusive when
A) the occurrence of one event is independent of the occurrence of the other.
B) the occurrence of one event precludes the occurrence of the other.
C) both events are equally likely.
D) the first event precedes the second event.

Question

Quizplus · Accepted Answer

Mutually exclusive events cannot occur at the same time, so the occurrence of one event precludes the occurrence of the other. For example, flipping a coin and getting heads and tails are mutually exclusive events because getting one precludes getting the other.

Two Events Are Mutually Exclusive When