5.1. The following output was obtained from a computer program that performed a two-factor ANOVA on a factorial experiment. Two-way ANOVA: y versus, A, B Source DF MS P A 1 0 . 322 B - 80.554 40.2771 4.59 Interaction Error 12 105.327 8. 7773 Total 17 231.551 (a) Fill in the blanks in the ANOVA table. You can use bounds on the P-values. (b) How many levels were used for factor B? (c) How many replicates of the experiment were per- formed? (d) What conclusions would you draw about this experi- ment