what is the best way to test the validity of an ananov? when checking anova assumptions what do you test why is homoscedascity test useful what is the standard assumption for testing aNOVA when checking anova assumptions why does r use homoscedascity in analytes what is the best way to check an asova model which is better, homoscedascity or normality compared to standard r what is the best way to check aNOVA assumptions why use homoscedascity test when testing a model what is the best practice when checking homoscedascity assumptions why homoscedascity test is not used when testing the goodness of fit of the model? when checking homoscedascity assumptions in ana r, what is the best practice which statement best describes testing homoscedascity assumptions? what is the difference between a normality and homoscedascity test which test to use for aNOVA when is homoscedascity test necessary what test for anova when checking assumptions in anova how to check how accurate are homoscedascity tests