A completely randomized design of an analysis of variance experiment produced a portion of the following ANOVA table.
a. Conduct an ANOVA test at the 5 % significance level to determine if some population means differ.
b. Calculate 95% confidence interval estimates of μ1 - μ2, μ1 - μ3, a n d μ2 - μ3 with Tukey's approach.
c. Given your response to part b, which means significantly differ?