Assume that the result of our ANOVA text indicates that at least two of the population means are different. Is it appropriate to make a series of comparisons like we did earlier this semester (ic, mean of A vs. mean of B, mean of B us. mean of C, etc) to determine which are different and why or why not? a. No. The only way to approach the problem is to present them graphically and decide through visual inspection. b. Yes. The comparisons performed earlier this semester are appropriate, because we would be comparing only 2 distributions at a time. c. Yes. A set of comparisons would have no impact on the p-value of our analysis. d. No. The overall level of significance resulting from making a series of pair wise comparisons would be worse than the alpha level requested before the study. e. No. You cannot make a series of pair wise comparisons of the distributions. It is impossible