2, 4 15. 6 The National Football League (NFL) records a variety of performance data for individuals and teams. To invest

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2, 4 15. 6 The National Football League (NFL) records a variety of performance data for individuals and teams. To invest

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2 4 15 6 The National Football League Nfl Records A Variety Of Performance Data For Individuals And Teams To Invest 1
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2, 4 15. 6 The National Football League (NFL) records a variety 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 conference (Conf), average number of passing yards per attempt (Yds/Act), the number of interceptions thrown per attempt (Int/Att), and the percentage of games won (Win%) for a random sample of 16 NFL teams for the 2011 season (NFL web site, February 12, 2012) Click on the datafile logo to reference the data. DATA file Team Arizona Cardinals Atlanta Falcons Carolina Panthers Cincinnati Bengals Detroit Lions Green Bay Packers Houstan Texans Indianapolis Colts Jacksonville jaguars Minnesota Vikings Conference NFC NFC NFC AFC NFC NFC AFC AFC AFC NFC AFC NFC AFC NFC AFC NFC Yds/Att 6.5 7.1 74 62 72 8.9 75 5.6 46 58 8.3 Int/Att 0.042 0.022 B.1 7.6 65 6.7 64 0.033 0.026 0.024 0.014 0.019 0.026 0032 0033 0.020 0.021 0.044 0.011 0.024 0,041 Win% 50.0 62.5 37.5 56.3 62.5 91.8 625 125 313 188 England Patriots New New Orleans Saints Oakland Raiders San Francisco 49ers Tennessee Titans Washington Redskins Let ay represent Yids/Alt Lat xy represent int/Att. (4) Develop the estimated regression equation that could be used to predict the percentage of games won, given the average number of passing yarts per attempt if 81.3 81.3 50.0 81.3 56.3 31.3 x A-Z gi D

Translate NGAGE | MINDTAP er 07 Homework scholarships | Ne... SUICIAL TRIRU Washington Redskins Let x; represent Yds/Att. Let x2 represent Int/Att. Yarell Hernandez.... NFC Mir 6.4 Correo: Hernande... Viet 0.041 Settings - Flash 31.3 Gig Economy Q Search this course ⓇX (a) 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. If required, round your answer to three decimal digits. For subtractive or negative numbers use a minus sign even if there is a sign before the blank. (Example: -300) 9- Ky What proportion of variation in the sample values of proportion of games won does this model explain? if required, round your answer to one decimal digit (b) Develop the estimated regression equation that could be used to predict the percentage of games won, given the number of interceptions thrown per attempt. If required, round your answer to three decimal digits. For subtractive or negative numbers use a minus sign even if there is a sign before the blank (Example:-300) 9- X₂ What proportion of variation in the sample values of proportion of games won does this model explain? If required, round your answer to one decimal digit (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 and the number of interceptions thrown per attempt. If required, round your answer to three decimal digits. For subtractive or negative numbers use a minus sign even if there is a sign before the blank. (Example: -300) Xy+ xy What proportion of variation in the sample values of proportion of games won does this model explain? If required, round your answer to one decimal digit

required, round your answer to three decimal digits. For subtractive or negative numbers use a minus sign even if there is a sign before the blank, (Example: -300) 9= ]x₂ What proportion of variation in the sample values of proportion of games won does this model explain? if required, round your answer to one decimal digit. (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 and the number of interceptions thrown per attempt. If required, round your answer to three decimal digits. For subtractive or negative numbers use a minus sign even if there is a sign before the blank. (Example: -300) 9- Xy+ X₂ What proportion of variation in the sample values of proportion of games won does this model explain? if required, round your answer to one decimal digit (d) The average number of passing yards per attempt for the Kansas City Chiefs during the 2011 season was 6.6, and the team's number of interceptions thrown per attempt was 0.036, Use the estimated regression equation developed in part (c) to predict the percentage of games won by the Kansas City Chiefs during the 2011 season. (Note: For the 2011 season, the Kansas City Chiefs' record was 7 wins and 9 loses.) If required, round your answer to one decimal digit. Do not round intermediate calculations. Compare your prediction to the actual percentage of games won by the Kansas City Chiefs, if required, round your answer to one decimal digit. The Kansas City Chiefs performed-Select your answer than what we predicted by (e) Did the estimated regression equation that uses only the average number of passing yards per attempt as the independent variable to predict the percentage of games won provide a good fit? Based on the coefficient of determination from the two models using the average number of passing yards per attempt as the independent variable, the model using only the average number of passing yards per attempt as the independent variable-Select your answer the best fit. 0 Aron Kay

number of interceptions thrown per attempt. If required, round your answer to three dedmal digits. For subtractive or negative numbers use a minus sign even if there is for games wan, given the average number of passing yards per attempt and the a+sign before the blank. (Example: -300) 9- x₁ + [ What proportion of variation in the sample values of proportion of games won does this model explain? if required, round your answer to one decimal digit (d) The average number of passing yards per attempt for the Kansas City Chiefs during the 2011 season was 6.6, and the team's number of interceptions thrown per attempt was 0.036. Use the estimated regression equation developed in part (c) to predict the percentage of games won by the Kansas City Chiefs during the 2011 season. (Note For the 2011 season, the Kansas City Chiefs' record was 7 wins and 9 loses.) If required, round your answer to one decimal digit. Do not round intermediate calculations Compare your prediction to the actual percentage of games won by the Kansas City Chiefs, if required, round your answer to one decimal digit The Kansas City Chiefs performe-Select your answer than what we predicted by M. e number of passing yards per attempt as the independent variable to predict the percentage of games (e) Did the estimated regression eq won provide a good fit? better worse Based on the coefficient of determination from the two models using the average number of passing yards per attempt as the independent variable, the model using only the average number of passing yards per attempt as the independent variable - Select your answer the best fit. O Joan Key Question 3 of 8 Save Submit Assignment for Grading

(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 and the number of interceptions thrown per attempt. If required, round your answer to three decimal digits. For subtractive or negative numbers use a minus sign even if there is a + sign before the blank. (Example:-300) 9- What proportion of variation in the sample values of proportion of games won does this model explain? if required, round your answer to one decimal digit. (d) The average number of passing yards per attempt for the Kansas City Chiefs during the 2011 season was 6.6, and the team's number of interceptions thrown per attempt was 0.036. Use the estimated regression equation developed in part (c) to predict the percentage of games won by the Kansas City Chiefs during the 2011 season. (Note: For the 2011 season, the Kansas City Chiefs' record was 7 wins and 9 loses.) If required, round your answer to one decimal digit. Do not round intermediate calculations. Compare your prediction to the actual percentage of games won by the Kansas City Chiefs. If required, round your answer to one decimal digit The Kansas City Chiefs performed - Select your answer than what we predicted by %6. (e) Did the estimated regression equation that uses only the average number of passing yards per attempt as the independent variable to predict the percentage of games won provide a good fit? Based on the coefficient of determination from the two models using the average number of passing vards per attempt as the independent variable, the model using only the average number of passing yards per attempt as the independent variabl-Select your answer- the best fit. O Icon Key is not Question 3 of 8 whois dessement for Grading
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