Refer to the data from Exercise 18.
a. Create an effects plot of the data.
b. Use Tukey’s multiple comparisons procedure to determine which groups differ from one another with respect to CS activity
The accompanying summary data on skeletalmuscle citrate synthase activity (nmol/min/mg) appeared in the article “Impact of Lifelong Sedentary Behavior on Mitochondrial Function of Mice Skeletal Muscle” (J. of Gerontology, 2009: 927–939):
Suppose that the total sum of squares for the experimental data is SST 5 2116.81.
a. Construct an ANOVA table for this experiment.
b. Using .05, can you conclude that true average activity differs for the three groups?