Learning Outcomes (click to see)

After completing this module, you should be able to ...

  1. Explain why multiple comparisons follow a significant one-way ANOVA.
  2. Explain why multiple 2-sample t-tests cannot be used to make all pairwise comparisons.
  3. Distinguish between pair-wise and experiment-wise error rates.
  4. Describe what a Tukey's test is trying to accomplish.
  5. Describe which group/treatment means do and do not differ from a table of Tukey test results.

Preparation for Class

Practice