A Large Number of Applicants for Admission to Graduate Study

Multiple Choice

A large number of applicants for admission to graduate study in business are given an aptitude test. Scores are normally distributed with a mean of 460 and standard deviation of 80. What fraction of the applicants would you expect to have a score of 400 or above?

A) 0.2734
B) 0.7734
C) 0.7266
D) 0.7500