The pass completion percentages of 10 college football quarterbacks for their freshman and sophomore seasons are shown in the table below. At a = 0.05, is there enough evidence to support the claim that the pass completion percentages have changed? Complete parts (a) through (e) below. Player 2 3 4 5 6 7 8 9 10 2 Completion percentage 68 3 62.1 57 5 61.0 62.6 52.0 59.0 64.9 55 5 59.2 (freshman) Completion percentage 68.1 58.1 64 2 62 3 60.8 59.7 64.9 63.9 57.3 61.1 (sophomore) (a) Identify the claim and state Ho and H. What is the claim? O A. The pass completion percentages have decreased O B. The pass completion percentages have increased. O C. The pass completion percentages have changed. O D. The pass completion percentages have not changed