Math, asked by Kanishka5044, 1 year ago

Relation between mean and standard deviation in normal distribution

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Answered by Saykasayyed
0
In other words, the standard deviationσ (sigma) is the square root of the variance of X; i.e., it is the square rootof the average value of (X − μ)2. The standard deviation of a (univariate) probability distribution is the same as that of a random variable having thatdistribution


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