The Results of a Tukey Multiple Comparison Are Summarized Below

Essay

The results of a Tukey multiple comparison are summarized below. $$\begin{array} { c c } \text { Treatment } & \text { Sample Mean } \\\hline \text { B } & 35.4 \\\text { C } & 31.5 \\\text { A } & 20.7\end{array}$$ a. How many pairwise comparisons of the three treatments are there? b. Which treatments are significantly different from each other? c. Which treatments are not significantly different from each other? 10.4 The Randomized Block Design