You have estimated a regression equation to predict attendance in baseball games: Attendance = -34138.9 + (-2952.51*bobbleheadY) + (9933.84*capY) + (982.90*shirtY) + (11688.83*fireworksY) + (5585.28*Fri_Sat_SunY) + (1530.61*temp) + (-9.75*temp*temp) + (1698.69*ClearY) + (3590.05*DayY) Where "Y" indicates that the dummy variable is coded as Yes = 1 (so capY indicates 1 when caps are offered, 0 when otherwise). All variables are significant, except bobbleheads and caps. From the data, you know that, on average: no bobbleheads or caps are given at games, shirts are given at games, and there are almost always fireworks. Based on this information, you need to predict attendance for a Sunday Day game. You check the weather and find that the weather is expected to be clear with a temperature of 80 deg F.
Q7. The team manager informs you that the permission for fireworks was denied. He wants to know if there will be any change in the attendance (from what you just calculated above). What do you tell him?
Attendance will increase by around 11688 people
There will be no change in attendance
Attendance will decrease by around 11688 people
Attendance will decrease by around 22450 people