Week Actual 1 28.9 2 24.3 3 37.7 47.5 48.3 68.0 72.4 78.6 85.7 97.3 4 5 6 7 8 9 10 A store's demand figures are given in the table. According to this, what is the linear regression forecast for Week 12. (You need to use Excel to solve this problem. Do not round intermediate calculations. Round your final answers to two decimal places. Corsdemir, Copyrighted content. Cannot be posted.)

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter13: Regression And Forecasting Models
Section: Chapter Questions
Problem 42P: The file P13_42.xlsx contains monthly data on consumer revolving credit (in millions of dollars)...
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OQ16

Week Actual
1 28.9
A234SON
5
47.5
48.3
68.0
72.4
78.6
85.7
10 97.3
6
7
800
24.3
9
37.7
A store's demand figures are given in the table. According to this, what is the linear
regression forecast for Week 12. (You need to use Excel to solve this problem. Do not
round intermediate calculations. Round your final answers to two decimal places.
Corsdemir, Copyrighted content. Cannot be posted.)
Transcribed Image Text:Week Actual 1 28.9 A234SON 5 47.5 48.3 68.0 72.4 78.6 85.7 10 97.3 6 7 800 24.3 9 37.7 A store's demand figures are given in the table. According to this, what is the linear regression forecast for Week 12. (You need to use Excel to solve this problem. Do not round intermediate calculations. Round your final answers to two decimal places. Corsdemir, Copyrighted content. Cannot be posted.)
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