Assuming the binomial distribution is appropriate, if N = 7, P = 0.40, and the number of P events = 2, the number of Q events = _________.
A) 5
B) 2
C) 0.60
D) need more information

Question

Quizplus · Accepted Answer

In a binomial distribution, the number of Q events (failures) is the total number of trials (N) minus the number of P events (successes). Given N = 7 and the number of P events = 2, the number of Q events = 7 - 2 = 5.

Assuming the Binomial Distribution Is Appropriate, If N = 7