Answer question b in the attatched photo. 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 claimthat the pass completion percentages have changed? Complete parts (a) through (e) below.PlayerCompletion percentage(freshman)Completion percentage(sophomore)1234679.1067.4 62.1 56.7 59.0 64.7 50.0 56.0 64.8 55.2 57.767.0 58.1 62.9 59.5 63.4 57.6 61.2 63.8 56.9 59.6.....(a) Identify the claim and state H, and Ha.What is the claim?O A. The pass completion percentages have not changed.B. The pass completion percentages have increased.C. The pass completion percentages have changed.D. The pass completion percentages have decreased.Let Pdbe the hypothesized mean of the differences in the pass completion percentages (freshman - sophomore). Then d is the sample mean of the differences. What are Ho and H ?A. Ho: Hd = 0Ha: Ha #0B. Ho: Hd 20C. Ho: Ha s0Ha: Hd >0Ha: Ha <0D. Ho: Ha 2dO E. Ho: Hd #0Ha: Hd = 0O F. Ho: Hd sd%3DHa: HdHa: Hd>(b) Calculate d and sd.Calculate d.d =(Round to three decimal places as needed.)%3D

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 Completion percentage (freshman) Completion percentage |(sophomore) 1 2 3 4 5 67.4 62.1 56.759.0 64.7 50.0|56.0 64.8 55.2 57.7 6 7 8| 9 | 10 0 67.0 58.1 62.9 59.5 63.4 57.6 61.2 63.8 56.9 59.6