The following figure gives the density function for the number of hours students spent studying for a calculus exam. What is the largest amount of time a student spent studying?
A)1 hour
B)3 hours
C)4 hours
D)6 hours
E)8 hours

Question

The following figure gives the density function for the number of hours students spent studying for a calculus exam. What is the largest amount of time a student spent studying? 
A)1 hour 
B)3 hours 
C)4 hours 
D)6 hours 
E)8 hours

Quizplus · Accepted Answer

The largest amount of time a student spent studying would be at the peak of the density function, which occurs at x=8. Therefore, the answer is 8 hours.

The Following Figure Gives the Density Function for the Number