價格：免費
更新日期：2017-06-18
檔案大小：4.0M
目前版本：0.06
版本需求：Android 4.0.3 以上版本
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Email：https://docs.google.com/document/d/e/2PACX-1vSqsBkR469jgEwSWEWj6MDteRvvjTS8rTM1p2xSo8YWxC_IHt6SdkIN9u2GvVrMD8-zyJiy-btaZLUw/pub
Quickly calculate the standard deviation of a list of numbers.
In statistics, the standard deviation (SD) (represented by the Greek letter sigma, σ) is a measure that is used to quantify the amount of variation or dispersion of a set of data values. A low standard deviation indicates that the data points tend to be very close to the mean (also called the expected value) of the set, while a high standard deviation indicates that the data points are spread out over a wider range of values.
