Question

In anova analyses, when the null hypothesis is rejected, we can test for differences between treatment means by _____________.doing a t testdoing an additional anovaconstructing confidence intervalsadding another treatment

Answer 1

Doing a t-test tests for differences between means, and may be done only if the null hypothesis is rejected. Additional ANOVAS test different hypotheses, confidence intervals are for specifying parameters, and another treatment is a new experiment.