What is the definition of variance?
A) The sum of the scores divided by the number of scores
B) The average distance from the mean
C) The square root of the average distance from the mean
D) The average squared distance from the mean

Question

Quizplus · Accepted Answer

Variance is defined as the average squared distance from the mean. It is calculated by taking the sum of the squared differences between each score and the mean, divided by the total number of scores.

What Is the Definition of Variance