Essay
Weekly sales of copy paper at Cubicle Suppliers are provided in the table below. Compute a three-period moving average and a four-period moving average for weeks 5, 6, and 7. Compute the MAD for both forecasting methods. Which model is more accurate? Forecast week 8 with the more accurate method.
Week Sales (cases)
1 17
2 21
3 26
4 18
5 29
6 17
7 21
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Correct Answer:
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The MAD for the 3-week moving average i...View Answer
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