The square root of the variance is called the:
A) covariance
B) coefficient of variation
C) beta
D) standard deviation

Question

Quizplus · Accepted Answer

The square root of the variance is the standard deviation, which is a measure of the spread or dispersion of a set of data. It is commonly used to describe the variability or uncertainty of a sample or population. The other options - covariance, coefficient of variation, and beta - are different statistical concepts that are not directly related to the calculation of standard deviation.

The Square Root of the Variance Is Called The