For the data set Download data set, perform exponential smoothing with alpha = 0.1 to determine the forecast for week 20 (click on the arrow to download the file). Be sure to label the forecasted value for week 20.
For the data set Download data set, perform exponential smoothing with alpha = 0.1 to determine the forecast for week 20 (click on the arrow to download the file). Be sure to label the forecasted value for week 20.
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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Question
For the data set Download data set, perform exponential smoothing with alpha = 0.1 to determine the
Gasoline data set | |
week | Sales (1000s of gallons) |
1 | 17 |
2 | 21 |
3 | 19 |
4 | 23 |
5 | 18 |
6 | 16 |
7 | 20 |
8 | 18 |
9 | 22 |
10 | 20 |
11 | 15 |
12 | 22 |
13 | 31 |
14 | 34 |
15 | 31 |
16 | 33 |
17 | 28 |
18 | 32 |
19 | 30 |
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