what does standard deviation mean?


what does standard deviation mean?

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olymoo 2 years 2020-09-06T20:38:44+00:00 1 Answer 323 views 0

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    Standard deviation is the measure of dispersion of a set of data from its mean.

    It measures the absolute variability of a distribution; the higher the dispersion or variability, the greater is the standard deviation and greater will be the magnitude of the deviation of the value from their mean.

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