For the next 2 questions:
In a one-way CRD (Completely Randomized Design), the response is obtained over 5
groups (Groups A, B, C, D, E) each of size 13. The Mean Square Error from the
ANOVA is MSE = 34.2.
Reminder: qtukey() is the R function for computing quantiles of the studentized range
distribution associated with Tukey's multiple comparison procedure.
Question 20
4 pts
For performing Bonferroni's simultaneous (pairwise) intervals with an experiment wise
error rate of 10%, what should be the individual error rate for comparing each of 4
group means (say for groups A, B, C, and D) to only the one other group mean (for
group E)? That is, not all pairwise comparisons are to be made but a specific number.
(Enter your answer as a proportion.)