June has obtained a sample of 150 people from their school records about their career aptitude.She has calculated $\Sigma X^{2}$ = 867 and $\left(\sum X\right)^{2}$ = 38,427.Calculate the sample standard deviation for these data.

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The Answer of June has obtained a sample of 150 people from their school records about their career aptitude.She has calculated $\Sigma X^{2}$ = 867 and $\left(\sum X\right)^{2}$ = 38,427.Calculate the sample standard deviation for these data.

June Has Obtained a Sample of 150 People from Their ΣX2\Sigma X^{2}ΣX2

June Has Obtained a Sample of 150 People from Their $\Sigma X^{2}$