Kindly answer letters a-e The National Football League (NFL) records a variety of performance data for individuals and teams. To investigate the importance of passing on the percentage ofgames won by a team, the following data show the average number of passing yards per attempt (Yds/Att) and the percentage of games won (WinPct) for a randomsample of 10 NFL teams for the 2011 season (NFL website).TeamYds/AttWinPctArizona Cardinals8.472Atlanta Falcons7.147Carolina Panthers7.862Chicago Bears8.061Dallas Cowboys7.552New England Patriots6.739Philadelphia Eagles5.729Seattle Seahawks7.857St. Louis Rams7.555Tampa Bay Buccaneers7.857a. Choose the correct a scatter diagram with the number of passing yards per attempt on the horizontal axis and the percentage of games won on the vertical axis. Yds/AttYds/AttSelect your answerb. What does the scatter diagram developed in part (a) indicate about the relationship between the two variables?The scatter diagram indicates aSelect your answerv linear relationship between x = average number of passing yards per attempt and y = the percentage ofgames won by the team.c. Develop the estimated regression equation that could be used to predict the percentage of games won given the average number of passing yards per attempt. Enternegative value as negative number.WinPct =+((Yds/Att) (to 4 decimals)d. Provide an interpretation for the slope of the estimated regression equation (to 1 decimal).The slope of the estimated regression line is approximatelySo, for everySelect your answerof one yard in the average number of passes per attempt,the percentage of games won by the team increases by%.e. For the 2011 season, the average number of passing yards per attempt for the Kansas City Chiefs was was 5.0. Use the estimated regression equation developed inpart (c) to predict the percentage of games won by the Kansas City Chiefs. (Note: For the 2011 season the Kansas City Chiefs' record was 7 wins and 9 losses.)% (to 2 decimals)Compare your prediction to the actual percentage of games won by the Kansas City Chiefs.Considering the small data size, the prediction made using the estimated regression equationSelect your answer

Question

Accepted Answer

The independent variable is Yds/Att
The dependent variable is WinPct.
This is simple linear…