Exhibit 6-10 A Professor at a Local University Noted That the Exam

Multiple Choice

Exhibit 6-10
A professor at a local university noted that the exam grades of her students were normally distributed with a mean of 73 and a standard deviation of 11.
-Refer to Exhibit 6-10. Students who made 57.93 or lower on the exam failed the course. What percent of students failed the course?

A) 8.53%
B) 18.53%
C) 91.47%
D) 0.853%