The pass completion percentages of 10 college football quarterbacks for their freshman and sophomore seasons are shown in the table below. At a = 0.10, is there enough evidence to support the claim that the pass completion percentages have changed? Complete parts (a) through (e) below. Player 2 3 5 6 7 8 9 10 Completion percentage (freshman) 67.4 61.4 56.6 60.0 63 3 50.0 58.0 64.9 56.1 58.6 Completion percentage 67.1 55.4 62 2 60.8 61.6 57.6 63.7 63.9 57.7 60.7 (sophomore) (a) Identify the claim and state Ho and H. What is the claim? O A. The pass completion percentages have changed. O B. The pass completion percentages have not changed. O C. The pass completion percentages have increased, O D. The pass completion percentages have decreased