the analysis of variance between group one way anova

  • Sometimes the DV in one-way ANOVA is not continuous. Instead it might be an ordinal variable. Do you think that this non-continuous DV will invalidate the results? Why or why not? What is the non-parametric version of a one-way between group ANOVA? Which is a more powerful analysis?
  • Why is the ANOVA considered a “robust” test? And what does a “robust” test mean?