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Find the standard deviation of the follo...

Find the standard deviation of the following data :
49,63,46,58,52,60,54

Text Solution

Verified by Experts

The correct Answer is:
`sigma=sqrt((Sigma(x-overline(x))^(2))/(n))=sqrt((324)/(8))=(9sqrt(2))/(2)=6.36` (approx.).
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