Rare card
Unbiased estimation of standard deviation
- Value
- 50 W
- Attack
- 740
- Defence
- 592
- Players
- 0
In statistics and in particular statistical theory, unbiased estimation of a standard deviation is the calculation from a statistical sample of an estimated value of the standard deviation (a measure of statistical dispersion) of a population of values, in such a way that the expected value of the…
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