The varience of data 1001, 1003, 1006, 1007, | vedclass

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Question

Varience remains unchanged on subtraction

varience $=\frac{1^{2}+3^{2}+6^{2}+7^{2}+9^{2}+10^{2}}{6}-\left(\frac{1+3+6+7+9+10}{6}\right)^{2}$

$=1

Vedclass · Accepted Answer

$10$

Vedclass · Answer

Varience remains unchanged on subtraction

varience $=\frac{1^{2}+3^{2}+6^{2}+7^{2}+9^{2}+10^{2}}{6}-\left(\frac{1+3+6+7+9+10}{6}\right)^{2}$

$=10$

$\mathrm{x}$	$\mathrm{x}_{1}=2$	$\mathrm{x}_{2}=6$	$\mathrm{x}_{3}=8$	$\mathrm{x}_{4}=9$
$\mathrm{f}$	$4$	$4$	$\alpha$	$\beta$

The varience of data $1001, 1003, 1006, 1007, 1009, 1010$ is -

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