WELCH-ASPIN T TEST

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a variant on the T test which is utilized whenever the presumption of homogeneity of variance is violated.

WELCH-ASPIN T TEST: "The Welch-Aspin T Test is used whenever two samples have unequal variances. "
Cite this page: N., Sam M.S., "WELCH-ASPIN T TEST," in PsychologyDictionary.org, April 29, 2013, https://psychologydictionary.org/welch-aspin-t-test/ (accessed December 8, 2022).

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