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# If $\overline{)\mathrm{X}}$ is the mean of n variables x1, x2,......., xn of variable X and a has any value other than $\overline{)\mathrm{X}}$, is _____________ than $\sum _{i=1}^{n}{\left({x}_{i}-a\right)}^{2}.$

Solution

## check Quest 1 Let  $\overline{)\mathrm{X}}$ is the mean of n variables x1, x2,......., xn of variable X. Given a has any value other than $\overline{)\mathrm{X}}$MathematicsRD Sharma XI (2019)All

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