A multiple regression model is used to predict an NFL team 's winning record (Win) For the explanatory variables, the average rushing yards (Rush) and the average passing yards (Pass) are used to capture offense and the average yards allowed are used to capture defense A portion of the data for the 2009 NFL season is shown in the accompanying table a Estimate the model Win 0 1Rush 2 Pass 3 Yards Allowed b Conduct a test at the 10 significance level to determine whether the impact of Rush is different from that of Pass in explaining Win, or 1 2 Provide the relevant steps Win Yards Team Arizona Cardinals Atlanta Falcons ( ) Rush Pass Allowed 62 50 93 40251 00 346 40 56 30 117 21 223 19 348 90 Washington Redskins 25 00 94 38 218 13 319 70

Question: A multiple regression model is used to predict an NFL team's winning record (Win). For the explanatory variables, the average rushing yards (Rush) and the

A multiple regression model is used to predict an NFL team's winning record (Win). For the explanatory variables, the average rushing yards (Rush) and the average passing yards (Pass) are used to capture offense and the average yards allowed are used to capture defense. A portion of the data for the 2009 NFL season is shown in the accompanying table.

a. Estimate the model: Win = Î²0 + Î²1Rush + Î²2 Pass + Î²3 Yards Allowed + Îµ.
b. Conduct a test at the 10% significance level to determine whether the impact of Rush is different from that of Pass in explaining Win, or Î²1 â‰ Î²2. Provide the relevant steps.

Win Yards Team Arizona Cardinals Atlanta Falcons (%) Rush Pass Allowed 62.50 93.40251.00 346.40 56.30 117.21 223.19 348.90 Washington Redskins 25.00 94.38 218.13 319.70

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a The estimated equation for the unrestricted model is Win 2126 030 Rush 035 Pass012 Yards Allowed b ... View full answer

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