variance

Code Dragon answered on January 5, 2021 Popularity 10/10 Helpfulness 2/10

answer variance

related variance

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Var(X) = E(X^2) - (E(X))^2

The mean of the squares subtracted by the square of the mean.

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Contributed on Jan 05 2021

Code Dragon

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Closely Related Answers

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Var(X) = E[(X-mu)^2]
Var(X) = Cov(X,X)
Var(X) = E[X^2]-(E[X])^2
Var(X) = E[(X-E[X])^2]

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Source: en.wikipedia.org

Tags: variance varianc

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Contributed on Nov 18 2021

Shy-ny Star-ling

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