Problem 9 Consider the data set that is summarized in the Mi

Problem #9: Consider the data set that is summarized in the Minitab Output below. s = 1.672 R-Sq = 63.70% R-Sq(adj) = 61.57% Pooled StDev = 1.672 Tukey Simultaneous Tests for Differences in Means Individual confidence level = 96.94% (a) Find a 93% Tukey confidence interval for mu2 - mu1. (b) Which pairs of means are significantly different (using Tukey\'s test at the 7% significance level)?