In One Statistics Course, Students Reported Studying an Average of 9.92

Multiple Choice

In one statistics course, students reported studying an average of 9.92 hours a week, with a standard deviation of 4.54.Treating the class as the population, what is the percentile for a student in the class who studies 11 hours a week? (Round z score to two decimal places.)

A) 9.48
B) 40.52
C) 50.00
D) 59.48