2. The National Football Lcaguc (NFL) rccords a varicty of performance data for individuals and teams. To investigate the importance of passing on the percentage of games won by a team, the following...

2. The National Football Lcaguc (NFL) rccords a varicty of performance data for individuals and<br>teams. To investigate the importance of passing on the percentage of games won by a team, the<br>following data show the average number of passing yards per attempt (yds/Attempt) and the<br>percentage of games won (WinPct) for a random sample of 10 NFL teams for the 2011 season.<br>Win<br>50<br>63<br>38<br>50<br>50<br>81<br>50<br>44<br>13<br>25<br>Percentage(Y)<br>Yards<br>Per | 6.5<br>7.1<br>7.4<br>6.4<br>7.4<br>8.3<br>7.4<br>6.1<br>5.2<br>6.2<br>Attempt(X)<br>(a)Find the least squares regression line .<br>(b) Plot the data points and graph the least squares line.<br>19<br>

Extracted text: 2. The National Football Lcaguc (NFL) rccords a varicty of performance data for individuals and teams. To investigate the importance of passing on the percentage of games won by a team, the following data show the average number of passing yards per attempt (yds/Attempt) and the percentage of games won (WinPct) for a random sample of 10 NFL teams for the 2011 season. Win 50 63 38 50 50 81 50 44 13 25 Percentage(Y) Yards Per | 6.5 7.1 7.4 6.4 7.4 8.3 7.4 6.1 5.2 6.2 Attempt(X) (a)Find the least squares regression line . (b) Plot the data points and graph the least squares line. 19

Jun 08, 2022

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2. The National Football Lcaguc (NFL) rccords a varicty of performance data for individuals and teams. To investigate the importance of passing on the percentage of games won by a team, the following...

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