Over time,it's been found that 45% of customers at Daily Dose buy the Deluxe Joe.What is the probability that out of the next 10 customers,exactly five will buy the Deluxe Joe?
A)1.85%
B)100%
C)23.4%
D)98.16%

Question

Quizplus · Accepted Answer

This problem can be solved using the binomial distribution, where n=10, p=0.45, and x=5. Using a calculator or a binomial probability table, we find that the probability of exactly 5 customers out of 10 buying the Deluxe Joe is 23.4%. Therefore, the best choice is C.

Over Time,it's Been Found That 45% of Customers at Daily