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Welch's t-test (unequal variances) - SPSS

Welch's t-test (unequal variances) - SPSSУ вашего броузера проблема в совместимости с HTML5
I demonstrate how to perform Welch's t-test in SPSS. Welch's test can be used to test the difference between two group means when the group variances are unequal, and even if the sample sizes are unequal, as well.
Опубликовано: 31-03-2014
Теги: t-test Welch's t-test robust t-test compare means SPSS Student's T-test

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