What is the definition of variance?
A) A measure of the variability of scores in a distribution
B) The square of the standard deviation
C) The average squared deviation from the mean
D) All of the above

Question

Quizplus · Accepted Answer

Variance is a measure of the variability of scores in a distribution. It is also the square of the standard deviation and the average squared deviation from the mean. Therefore, all of the above options (A, B, and C) are correct.

What Is the Definition of Variance