Sample Central Moment

Author

Eric W. Weisstein
November 21, 2002

This notebook downloaded from http://mathworld.wolfram.com/notebooks/Statistics/SampleCentralMoment.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/SampleCentralMoment.html.

©2005 Wolfram Research, Inc. except for portions noted otherwise

Requirements

mathStatica application package http://www.wolfram.com/products/applications/mathstatica/

Initialization

<<mathStatica`

Relation to Power Sums

?SampleCentralToPowerSum

Table[SampleCentralToPowerSum[k],{k,5}]//TableForm

Sample Central Moments in terms of Population Central Moments

Simplify[Table[RawMomentToCentral[1,SampleCentralToPowerSum[i][[2]]],{i,5}]]//ColumnForm