5 (Homework) Task You are an agricultural scientist and you were asked to test two types of fertiliser. You added fertiliser A to eight plots of land and fertiliser B to eight different plots of land. You planted the same number of potato plants in each plot and managed them in the same way. You recorded the yield of potatoes from each plot as shown. Plot 1 2 3 5 6 7 8 Yield of potatoes with fertiliser A /kg 17 10 6 8 12 9 13 11 Yield of potatoes with fertiliser B/kg 18 9 8 11 10 15 17 Considering a 5% significance level, is there a significant difference between the yields of potatoes due to the fertiliser you used?​