If there are multiple violations of the assumptions of ANOVA,it doesn't really make a difference because ANOVA is very robust to these violations.

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Violations of the assumptions of ANOVA, such as non-normality or unequal variances, can affect the validity of the results. While ANOVA can be somewhat robust to mild violations, significant violations can seriously impact the accuracy of the analysis. Therefore, it is important to assess the assumptions and address any violations before interpreting the results of a ANOVA.

If There Are Multiple Violations of the Assumptions of ANOVA,it