Question: please help! Experience has shown that a certain lie detector will show a positive reading (indicates a lie) 10% of the time if a person
Experience has shown that a certain lie detector will show a positive reading (indicates a lie) 10% of the time if a person is telling the truth and 95% of the time if a person is lying. Suppose that a random sample of 5 suspects is subjected to a lie detector test regarding a recent one-person crime. Then the probability of observing no positive readings if all suspects plead innocent and are telling the truth is A. 0.00001 B. 0.591 C. 0.409 D. 0.735 E. 0.99999
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
