A Bank's Loan Officer Rates Applicants for Credit

Multiple Choice

A bank's loan officer rates applicants for credit. The ratings are normally distributed with a mean of 200 and a standard deviation of 50. If an applicant is randomly selected, find the
Probability of a rating that is between 200 and 275.

A) 0.4332
B) 0.9332
C) 0.0668
D) 0.5