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 ...

Standard deviation is a concept that's thrown around frequently in finance. So what is it? When working with a quantitative data set, one of the first things we want to know is what the "typical ...

The most efficient way to calculate standard deviation, especially with a large set of data such as daily stock prices, is via spreadsheet. Below is an example of calculating the standard ...

Standard deviation is used in many fields and situations to help determine a data point's typical distance from a data set's average. Within investing, which is what we'll focus on, an asset or ...

Put simply, standard deviation measures how far apart numbers are in a data set. This metric is calculated as the square root of the variance. This means you have to figure out the variation ...

Standard deviation serves as an indicator of how spread out the numbers in a data set are. A low standard deviation suggests that the data points are close to the mean, while a high value ...

Pooled standard deviation is a useful tool when analyzing data sets. It is especially helpful when you’ve taken the time to ...

If you find the standard deviation of a data set (I found standard deviation of average points per game), you will find the "gap" between each position player. When a bunch of quarterbacks or ...

Standard deviation (σ) is an investing metric used to measure the variation of data points around the mean (average) of a data set. When data points are clustered closely around the mean ...