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Manual Event (Session ID,DateTime,Event) = 94ob0u2pcnc27jdlot6jir2ufd 20220704173637 /communities/standard-deviation-and-average/

standard deviation and average

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Discussion thread: General
Ip Macy
31 October 2019
standard deviation and average

What is the meaning of a standard deviation value which is higher than the average?

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Jason Jiang
20 February 2020

In statistics, the standard deviation (SD) is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.

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