______ is a measure of dispersion, expressed in the standard units, that indicates the average distance that any given score in a distribution of scores will be from the mean score in that distribution.
A) Range
B) Mean
C) Mode
D) Standard deviation

Question

Quizplus · Accepted Answer

Standard deviation is a statistical measure of dispersion that indicates how spread out the values in a data set are around the mean. It is calculated as the square root of the variance and expresses the average distance of each data point from the mean.

______ Is a Measure of Dispersion, Expressed in the Standard