An important part of the customer service responsibilities of a cable company is the speed with which service troubles can be repaired. Historically, the data show that the likelihood is .75 that troubles in a residential service can be repaired on the same day. For the first five troubles reported on a given day, what is the probability that all five will be repaired on the same day?
A) .0010
B) .6328
C) .7627
D) .2373

Question

Quizplus · Accepted Answer

P(x = 5) = .2373

An Important Part of the Customer Service Responsibilities of a Cable