The following data are from a study where the researcher was examining if a new migraine medication seemed to have an influence on the number of migraines someone has had over the last month. Higher numbers indicate more migraines. The researcher used the same group of 10 people to complete the study. The ANOVA summary table is below. Using a RM ANOVA, test whether there are any significant differences among the means (use ?= .05)
a). Define the hypotheses.
b). Find the critical value/region.
c). Compute the test statistic (F-statistic).
d). Make a decision and write a conclusion statement.