The ____ is a measure of how widely the data values are dispersed from the arithmetic mean.
A) mean
B) median
C) mode
D) standard deviation

Question

Quizplus · Accepted Answer

Standard deviation is a measure of the variability or dispersion of a data set. It measures how much the data values deviate from the mean, and provides a more accurate representation of the spread of the data than the range or interquartile range. A higher standard deviation indicates greater variability or dispersion in the data set.

The ____ Is a Measure of How Widely the Data