Calculating the ANOVA F test P-value, continued. For each of the following situations, find the F statistic and the degrees of freedom. Then draw a sketch of the distribution under the null hypothesis and shade in the portion corresponding to the P-value. State how you would report the P-value.
(a) Compare 3 groups, with 11 observations per group, MSE = 50, and MSG = 127.
(b) Compare 4 groups, with 8 observations per group, SSG = 58, and SSE = 182.