Learn the difference between the standard error of the mean and the standard deviation and how each is used in statistics and finance.

If you are looking forward towards calculating the Standard Deviation and Standard Error of the Mean in Excel, please check this article.

The equation for the standard error of the mean is the sample standard deviation divided by the square root of the sample size.

The spread or standard deviation of this sampling distribution would capture the sample-to-sample variability of your estimate of the population mean. It would thus be a measure of the amount of ...