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ERIC Number: EJ154358
Record Type: Journal
Publication Date: 1976
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Abstractor: N/A
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Comment on Levy's "An Empirical Comparison of the Z-Variance and Box-Scheffe Tests for Homogeneity of Variance"
Martin, Charles G.
Psychometrika, 41, 4, 551-6, Dec 76
The Box-Scheffe and Z-Variance tests for homogeneity of variance are discussed and compared in light of a previous comparison in the literature. Alternative statistics to these tests are discussed and a table comparing the power of the tests is provided. (JKS)
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