Which of the following notations represents the standard deviation of the population consisting of all sample means?

A) $\frac { \sigma } { \sqrt { n } }$
B) $\mathrm { z } _ { \alpha }$
C) $z$
D) $\mathrm { s } ^ { 2 }$

Question

Which of the following notations represents the standard deviation of the population consisting of all sample means?

A) $\frac { \sigma } { \sqrt { n } }$
B) $\mathrm { z } _ { \alpha }$
C) $z$
D) $\mathrm { s } ^ { 2 }$

Quizplus · Accepted Answer

The standard deviation of the population consisting of all sample means is known as the standard error of the mean, which is represented by $\frac{\sigma}{\sqrt{n}}$.

Which of the Following Notations Represents the Standard Deviation of the Population