A Tale of Two TESTS

A Tale of Two TESTS

In this article we demonstrate that the "the t-test for two independent proportions" is not only a remarkably accurate and easier to use substitute for the Chi-square test, but also that the multi-sample F-test, the one-way ANOVA (analysis of variance), serves well for the Chi-square test....

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Veröffentlicht in:Marketing research (Chicago, Ill.) Ill.), 2008-07, Vol.20 (2), p.20
Hauptverfasser: Hellebusch, Stephen J, Mullet, Gary M
Format: Artikel
Sprache:eng
Schlagworte:
Accuracy
Comparative analysis
Studies
Test methods
Variance analysis
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Zusammenfassung:In this article we demonstrate that the "the t-test for two independent proportions" is not only a remarkably accurate and easier to use substitute for the Chi-square test, but also that the multi-sample F-test, the one-way ANOVA (analysis of variance), serves well for the Chi-square test. Note especially that we are talking about proportions that result from dichotomous data. More than two classifications (multichotomies) are not addressed here. [PUBLICATION ABSTRACT]
ISSN:1040-8460