1. For the Kenton Food Company example, there are r=4 groups and each group has 5 store information. The data is collected in the following Group Store (j) i 1 2 3 4 5 1 -3.6 2.4 1.4 -O.6 0.4 2 1.4 -3.4 1.6 5.6 -2.4 3 3.5 0.5 -1.5 -2.5 3 4 -0.2 5.8 -5.2 -1.2 0.8 i. Obtain the analysis of variance (ANOVA) Table. ii. Test whether 4 groups have the same effect or not given 0: = 0.05, please calculate the F statistics, rejection region and make a conclusion