The only time the variance becomes equal to the standard deviation is when
A) the variance is small
B) the variance is large
C) the variance is eliminated
D) the variance is equal to 1.00 or zero

Question

Quizplus · Accepted Answer

The standard deviation is the square root of the variance. Therefore, the variance becomes equal to the standard deviation when the variance is equal to 1.00 or zero since 1.00 squared is equal to 1.00 and the square root of zero is also zero.

The Only Time the Variance Becomes Equal to the Standard