Answer Happy

After the preliminary experiments, we found that the Fertilizer Type, Scarecrow, and Music do not show much impact on the pumpkin sizes. In the second round of experiments, we considered only three factors with eight trials, and the results are shown below. Fertilizer Trials Water Direct Amount Amount Sunlight Size (lb) 1 High Low Low High High High High High High Low High Low Low High 2 3 4 5 6 7 8 Low High Low Low Low High Low High Low Low 53 69 72 52 52 52 56 52 8888888 (7%) From the results table, estimate the impact on Size (lb) by changing Fertilizer Amount from Low to High. The size increases about Ib. b. (6%) Estimate the impact of [Fertilizer x Water) interaction on the size of pumpkin. Take the absolute value of the impact a. It is significant, about 15 lb. b. It is significant, about 10 lb. c. It is significant, about 5 lb. d. It is not very significant