Traders and analysts use a number of metrics to assess the volatility and relative risk of potential investments, but one of the most common is standard deviation. Read on to find out more about ...

Fact checked by Ryan Eichler Reviewed by Margaret James Risk measurement is a very big component of the finance industry. While it plays a role in economics and accounting, the impact of accurate or ...

By default, the control limits are limits estimated from the data. You can use the STDDEVIATIONS option and the SMETHOD= option to specify how the estimate of the process standard deviation is to be ...

While Excel is useful for many applications, it is an indispensable tool for those managing statistics. Two common terms used in statistics are Standard Deviation and ...

We also want to know more about the overall shape of our data. Standard deviation is a measure of how spread out a data set is. It's used in a huge number of applications. In finance, standard ...

Investors often use standard deviation to quantify asset volatility. You can calculate standard deviation of an asset in a spreadsheet with a series of daily closing values. Standard deviation ...

How to calculate standard deviation using the defining formula is explained. Discuss with students the need to go beyond averages to give a picture of what a sample is like. Consider real life ...