The smaller the spread of scores around the arithmetic mean,
A)the smaller the interquartile range.
B)the smaller the standard deviation.
C)the smaller the coefficient of variation.
D)All of the above.

Question

Quizplus · Accepted Answer

The smaller the spread of scores around the arithmetic mean, the smaller the interquartile range, the smaller the standard deviation, and the smaller the coefficient of variation.

The Smaller the Spread of Scores Around the Arithmetic Mean