For the ungrouped data in calculation of moments from mean, the formul – McqOptions

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1.	For the ungrouped data in calculation of moments from mean, the formula to calculate this measure is
A.	1⁄n Σ(x-mean)r
B.	2⁄n Σ(x-mean)r
C.	2⁄n Σ(x+mean)r
D.	2⁄n Σ(x+mean)x
Answer» B. 2⁄n Σ(x-mean)r

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