Question: Why can we not do multiple pairwise comparisons if we have more than two treatment groups? a. We encounter violations of normality distributions b. It

Why can we not do multiple pairwise comparisons if we have more than two treatment groups?

a. We encounter violations of normality distributions

b. It decreases the statistical power

c. We encounter problems related to variance assumptions

d. It's easy to get confused over what comparisons are being made

e. It increases the likelihood of a false positive result

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