Dr. Patel has two sections of the same course and gives an exam. Both classes have the same mean score on the exam. However, in Class A most students scored relatively close to the mean, while in Class B many students scored either much higher or much lower than the mean. Which statement best describes the distribution of grades for the two classes?

Question

Quizplus · Accepted Answer

Class A has scores clustered around the mean, indicating a smaller standard deviation, while Class B has scores spread out, indicating a larger standard deviation.

Dr Patel Has Two Sections of the Same Course and Gives