The Two-Sample Normal Scores Test for Scale.

Penfield, Douglas A.

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Peer reviewed

ERIC Number: EJ193449

Record Type: Journal

Publication Date: 1978

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The Two-Sample Normal Scores Test for Scale.

Penfield, Douglas A.

Educational and Psychological Measurement, v38 n3 p657-63 Fall 1978

The normal scores test for scale (variance) is presented as an alternative for evaluating the equality of dispersion for two independent populations. Test development is indicated as well as examples illustrating large and small sample situations. Reference is made to comparisons with the F, Mood, and Siegel-Tukey tests. (Author/JKS)

Descriptors: Analysis of Variance, Hypothesis Testing, Mathematical Models, Nonparametric Statistics, Research Design

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Language: English

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