1. Suppose that you are the president of Always Run Company (Problem 11).You really do not care about all the comparisons. What more powerful test is more appropriate here than one-way ANOVA?
2. (a) If you have four groups, how many comparisons are there in a complete set of independent comparisons?
(b) Identify one such set.
(c) Identify a different set.
(d) Identify another.