Which of the following is necessary to calculate the standard error of the mean?
A) Variance
B) Standard deviation of the population
C) Correlation between population and sample
D) Median of the population

Question

Quizplus · Accepted Answer

The formula for calculating the standard error of the mean requires the population standard deviation as one of its inputs. Variance (A) can be used to calculate the standard deviation, but it is not the necessary input for the formula. Correlation (C) and median (D) are not relevant to calculating the standard error of the mean.

Which of the Following Is Necessary to Calculate the Standard