Which of the following is the equation for calculating the standard error of the mean?
A) $\frac{\sum_{i=1}^{n} f_{i} x_{i}}{n}$
B) $\left(x_{i}-\bar{x}\right) n$
C) $\sigma \sqrt{n}$

Question

Which of the following is the equation for calculating the standard error of the mean? 
A) $\frac{\sum_{i=1}^{n} f_{i} x_{i}}{n}$ 
B) $\left(x_{i}-\bar{x}\right) n$ 
C) $\sigma \sqrt{n}$

Quizplus · Accepted Answer

The Answer of Which of the following is the equation for calculating the standard error of the mean? 
A) $\frac{\sum_{i=1}^{n} f_{i} x_{i}}{n}$ 
B) $\left(x_{i}-\bar{x}\right) n$ 
C) $\sigma \sqrt{n}$

Which of the Following Is the Equation for Calculating the Standard