Use excel to complete the following Physician Diagnosis A B C 1 11, 7, 9 8, 6, 7 5, 4, 7 2 14, 10, 11 10, 9, 8 6, 8, 7 3 4, 5, 3 5, 5, 6 3, 4, 2 4 10, 9, 7 6, 7, 4 5, 6, 3 If a = 0.05, determine whether differences among the treatment, block, and interactive effects are significant