Assume a soldier is selected at random from the Army. Determine whether the events A and B are independent, mutually exclusive, or neither.
A: The soldier is a colonel.
B: The soldier is a lieutenant.
A) neither
B) independent
C) mutually exclusive

Question

Quizplus · Accepted Answer

The events A and B are mutually exclusive because a soldier cannot be both a colonel and a lieutenant at the same time.

Assume a Soldier Is Selected at Random from the Army