After Taking 23, 5-Point, Quizzes During the Semester, Both Jabari

Multiple Choice

After taking 23, 5-point, quizzes during the semester, both Jabari and Elaine have an average quiz score of 4.00. However, the standard deviation of Jabari's scores was .76 and Elaine's standard deviation was .25. What does it mean that Jabari and Elaine had the same quiz average but very different standard deviations?

A) Jabari was above the class average but Elaine was below the class mean
B) Jabari was more consistent than Elaine
C) Elaine's individual quiz scores were closer to her average while Jabari's scores were more variable
D) Jabari performed better than Elaine