(Choose 1 answer)
Based upon past experience, 40% of all customers at Miller's Automotive Service Station pay for their purchases with a credit card. If a random sample of 200 customers is selected, what is the approximate probability that at least 75 customers pay with a credit card?
Let P(Z < -0.79) = 0.215; P(P(Z<-0.65) = 0.258
A. 0.785
Β. 0.742
C. 0.043
D. 0.145
5
