![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Comparison_standard_deviations.svg/640px-Comparison_standard_deviations.svg.png&w=640&q=50)
Statistical dispersion
Statistical property quantifying how much a collection of data is spread out / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Dispersion (statistics)?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
In statistics, dispersion (also called variability, scatter, or spread) is the extent to which a distribution is stretched or squeezed.[1] Common examples of measures of statistical dispersion are the variance, standard deviation, and interquartile range. For instance, when the variance of data in a set is large, the data is widely scattered. On the other hand, when the variance is small, the data in the set is clustered.
This article needs additional citations for verification. (December 2010) |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Comparison_standard_deviations.svg/320px-Comparison_standard_deviations.svg.png)
Dispersion is contrasted with location or central tendency, and together they are the most used properties of distributions.