1. You will obtain regression estimates predicting Attendance from the number of Flyers posted around town and whether the flyers were posted in Color.  Assume standard regression assumptions hold. 1a. Give the regression estimate assuming the model:  Attendance = β0 + β1*Flyers + β2*Color. (Round your answers to 4 decimal places.) Attendance =     +.        * (Flyers)  +  *(Color)   1b. How many people are expected to attend if the band posted 80 flyers printed in color around town?  (Round final answers to 2 decimal places.) Predicted Attendance:   1c.  At the 5% level, would you recommend that the band post flyers printed in color when advertising for their show (provided that the increase in cost of printing in color is negligible)? multiple choice 1 Yes, since we reject the relevant H0. Yes, since we do not reject the relevant H0. No, since we reject the relevant H0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.2: Representing Data
Problem 22PFA
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1. You will obtain regression estimates predicting Attendance from the number of Flyers posted around town and whether the flyers were posted in Color.  Assume standard regression assumptions hold.

1a. Give the regression estimate assuming the model:  Attendance = β0 + β1*Flyers + β2*Color. (Round your answers to 4 decimal places.)

Attendance =     +.        * (Flyers)  +  *(Color)

 

1b. How many people are expected to attend if the band posted 80 flyers printed in color around town?  (Round final answers to 2 decimal places.)

Predicted Attendance:

 

1c.  At the 5% level, would you recommend that the band post flyers printed in color when advertising for their show (provided that the increase in cost of printing in color is negligible)?

multiple choice 1

  • Yes, since we reject the relevant H0.
  • Yes, since we do not reject the relevant H0.
  • No, since we reject the relevant H0
Local Band
A local band hires a statistician to determine whether flyers are
effective for increasing the audience for shows. For the band's last
eight shows, the statistician records how many people attended the
shows (Audience), how many flyers were posted around town (Flyers),
and whether or not the flyers were printed in color (Color = 1 if the flyers
were printed in color, Color = 0 otherwise). The complete data is
contained in the accompanying table.
Attendance
261
460
390
268
200
249
449
275
Flyers
70
80
70
40
30
90
70
70
Color
O
1
1
1
O
O
O
1. You will obtain regression estimates predicting Attendance from the
number of Flyers posted around town and whether the flyers were
posted in Color. Assume standard regression assumptions hold.
Transcribed Image Text:Local Band A local band hires a statistician to determine whether flyers are effective for increasing the audience for shows. For the band's last eight shows, the statistician records how many people attended the shows (Audience), how many flyers were posted around town (Flyers), and whether or not the flyers were printed in color (Color = 1 if the flyers were printed in color, Color = 0 otherwise). The complete data is contained in the accompanying table. Attendance 261 460 390 268 200 249 449 275 Flyers 70 80 70 40 30 90 70 70 Color O 1 1 1 O O O 1. You will obtain regression estimates predicting Attendance from the number of Flyers posted around town and whether the flyers were posted in Color. Assume standard regression assumptions hold.
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