This video demonstrates how to conduct and interpret a Welch test in SPSS. The Welch test is used with unequal sample sizes and when the homogeneity of variances assumption for One-Way ANOVA is violated (statistically significant Levene’s test). Testing the assumption of normality for ANOVA is reviewed.
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ANOVA with Welch Test in SPSS for Unequal Sample Sizes & Significant Levene's Test
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