Question: 1. Compute both a three-period moving average forecast and a four-period moving average forecast for periods 5, 6, 7 and 8 only. 2. Compute the

1. Compute both a three-period moving average forecast and a four-period moving average forecast for periods 5, 6, 7 and 8 only.
2. Compute the Mean Absolute Deviation for each forecast.
3. Identify which forecast model is more accurate.

4. Compute a forecast for week 9 using the most accurate method.

Show work her or upload to assignment Exam 2 Work Upload
3 Wk 3 Wk 4 Wk 4 Wk
Week Sales Avg MAD Avg MAD
1 102
2 98
3 110
4 116
5 96
6 106
7 122
8 108

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