A sample standard deviation is the best point estimate of the ___________.
A)Population range
B)Population skewness
C)Population mode
D)Population standard deviation

Question

Quizplus · Accepted Answer

A sample standard deviation is a measure of the variation within a sample, but it is also considered the best point estimate of the population standard deviation, meaning it provides a good estimate of the variability in the entire population being studied. Therefore, the correct choice is D, population standard deviation.

A Sample Standard Deviation Is the Best Point Estimate of the ___________