How to calculate Standard Deviation in Excel The Standard Deviation is a term used in statistics. The term describes how much the numbers if a set of data vary from the mean.

How to Calculate Standard Deviation Using a Spreadsheet (Example: Apple) Understanding standard deviation means first understanding variance because standard deviation, mathematically speaking, is ...

When reviewing cash flow data for your small business, knowing the standard deviation can help you determine if the numbers are out of whack. Calculating standard deviation manually can be ...

The standard deviation is calculated by finding the mean, calculating the variance and taking the square root of the variance.

Expected return and standard deviation are two statistical measures that can be used to analyze a portfolio.

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Chip Stapleton is a Series 7 and Series 66 license holder, CFA ...