How is the arithmetic mean related to the variance
A)variance has the square of the mean in its formula
B)variance is not related to the mean, but standard deviation is
C)variance measures the variability of values about the mean
D)they are not related. one is a measure of central tendency, and the other is a measure of

Question

Quizplus · Accepted Answer

Variance measures the variability of values about the mean, as it is calculated by averaging the squared differences between each data point and the mean.

How Is the Arithmetic Mean Related to the Variance