Why is the unequal-variances version of the t-test of 1 2 generally preferred to the equal-variances

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Why is the unequal-variances version of the t-test of µ1 – µ2 generally preferred to the equal-variances version? Mention three reasons.

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Analyzing Data And Making Decisions Statistics For Business Microsoft Excel 2010 Updated

ISBN: 9780132924962

2nd Edition

Authors: Judith Skuce

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Question Posted: Jul 12, 2015 04:12 AM

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Why is the unequal-variances version of the t-test of 1 2 generally preferred to the equal-variances

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Analyzing Data And Making Decisions Statistics For Business Microsoft Excel 2010 Updated

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