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CENTRALLIMITTHEOREM

1)

Standard Deviationof Means

=

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SQRT(N)

whereN

=

Samplesizefor

determiningmeans

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Note:

This will be usedin ANOVAand T-TestTheory

2)

Regardlessof the shapeof the distributionof the population,

the distributionof meanswill be morenearly normal.

Larger Sample Size[!]More nearlyNormal Distributionof Means

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