Carmella Is in a Class Where the Scores on the Second

Multiple Choice

Carmella is in a class where the scores on the second midterm exam ranged from 75 to 85 points.Conrad is taking the same course,but in his section the scores ranged from 50 to 98 points.In this example the standard deviation in Carmella's class should be

A) negatively correlated with the standard deviation in Conrad's class.
B) lower than the standard deviation in Conrad's class.
C) higher than the standard deviation in Conrad's class.
D) the same as the standard deviation in Conrad's class.