The ____ is the spread of the scores around their average in a single sample.
A)dispersion
B)standard deviation
C)variance
D)range

Question

Quizplus · Accepted Answer

The standard deviation is the measure of dispersion of scores around their average in a sample. It takes into account the distance of each score from the mean and provides a more precise estimate of the variability within a sample than the range or variance.

The ____ Is the Spread of the Scores Around Their