The square root of the variance of the distribution of means is:
A)the estimated sample variance
B)the average deviation of the original population
C)an unbiased estimate of the population standard deviation
D)the standard deviation of the distribution of means

Question

Quizplus · Accepted Answer

The standard deviation of the distribution of means is known as the standard error and is equal to the square root of the variance of the distribution of means. Therefore, the correct answer is D.

The Square Root of the Variance of the Distribution of Means