1. Consider a single-factor study with 5 treatments and the number of experimental units within each treatment group equal to 5 . a. Consider making 2,5, and 10 (pre-specified) pairwise comparisons with a 95% familywise confidence coefficient. Find the Tukey's, Bonferroni's, and Scheffe's multipliers for each case. What do you observe through comparing these multipliers? Does it tell you which procedure should be used? Explain. b. What would be these multipliers had the number of experimental units within each treatment group been 20? Does the observation made in part (a) still hold?