Compute a three-week moving average demand and a four-week moving average demand for weeks 5, 6, and 7. Compute the MAD for both forecasting methods. Which model is more accurate? Forecast week8 with the more accurate method
Compute a three-week moving average demand and a four-week moving average demand for weeks 5, 6, and 7. Compute the MAD for both forecasting methods. Which model is more accurate? Forecast week8 with the more accurate method
Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter8: Time Series Analysis And_forecasting
Section: Chapter Questions
Problem 11P: For the Hawkins Company, the monthly percentages of all shipments received on time over the past 12...
Related questions
Question
Weekly customer demand for the ice cream can be seen in the table below.
Week |
Demand (gallons) |
1 |
280 |
2 |
295 |
3 |
315 |
4 |
300 |
5 |
340 |
6 |
335 |
7 |
350 |
Compute a three-week moving average demand and a four-week moving average demand for weeks 5, 6, and 7. Compute the MAD for both
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