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The accompanying regression analysis looks at the Variable Coefficient SE(Coeff) relationship between the number of runs scored and the Intercept -13,979.1 14,940 average attendance at
The accompanying regression analysis looks at the Variable Coefficient SE(Coeff) relationship between the number of runs scored and the Intercept -13,979.1 14,940 average attendance at home games for 30 baseball teams Runs 64.626 20.32 in a recent year. Complete parts a through d below. @) a) Write the equation of the regression line. Select the correct choice below and fill in the answer boxes within your choice. (Type integers or decimals. Do not round.) O A. Attendance = + (| |)Runs O B. Runs=| 1+ (| )Attendance b) Estimate the Home Average Attendance for a team with 725 runs. people (Round to the nearest whole number as needed.) c) Interpret the meaning of the slope of the regression line in this context. Select the correct choice below and fill in the answer boxes within your choice. (Type an integer or a decimal. Do not round.) O A. Every run scores adds an average of | | people in attendance. O B. The attendance will be people on average when the team scores no runs. O C. The team will score | | run(s) on average when the attendance is 0. O D. Every person in attendance adds an average of run(s) scored. o) In naneral, what would a negative residual mean in this context? n Viewer () A. It means the team's run total is lower than the expected average for a team with that average attendance. B. It means the team's run total is higher than the expected average for a team with that average attendance. () C. It means the team's average attendance is higher than the expected average for a team that scores that many runs. D It means the team's average attendance is lower than the expected average for a team that scores that many runs
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