Consider an experiment that is interested in how the yield of wheat is affected by the application of different fertilizers. Plots 0.25 acres in size are randomly assigned to a fertilizer application and the wheat yield (in bushels/acre) is recorded below: Treatment 7:,- Sum Mean No fertilizer 4 49.24 12.31 Fertilizer 1 3 62.26 20.75 Fe er 2 4 123.46 30.86 Fertilizer 3 4 120.00 30.00 Sum of Mean Source df Squares Square F Treatments Error Total