Question 1

Seventy percent of the students applying to a university are accepted. Using the binomial probability tables or Excel, what is the probability that among the next 18 applicants:

A.At least 6 will be accepted?

B.Exactly 10 will be accepted?

C.Exactly 5 will be rejected?

D.Fifteen or more will be accepted?

E.Determine the expected number of acceptances.

F.Compute the standard deviation.