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What is a standard deviation for dummies?
偏差
标准 假人
Questioner:Charlotte Young 2023-06-17 12:09:29
The most authoritative answer in 2024
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Ava Gonzales——Studied at the University of Cape Town, Lives in Cape Town, South Africa.
The
standard deviation is a measurement statisticians use for the amount of variability (or spread) among the numbers in a data set. As the term implies, a
standard deviation is a
standard (or
typical) amount of
deviation (or distance) from the average (or mean, as statisticians like to call it).
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