A consumer group would like to compare the satisfaction ratings of three restaurant chains, A, B, and C. A random of satisfaction scores on a scale of 1-20 was collected from customers at each restaurant. The accompanying table contains the scores. a. Perform a one-way ANOVA using a = 0.05 to determine if there is a difference in the average satisfaction scores these three restaurants. b. Perform a multiple comparison test to determine which pairs are different using a = 0.05.\f