Question: Given the following historical data, compute the forecasts values using a three-period weighted moving average with the following weights: 5, 2, and 9. What are
Given the following historical data, compute the forecasts values using a three-period weighted moving average with the following weights: 5, 2, and 9. What are the forecast for period 9 and the MAD?
?
| Period | Value |
| 1 | 73 |
| 2 | 68 |
| 3 | 65 |
| 4 | 72 |
| 5 | 67 |
| 6 | 65 |
| 7 | 72 |
| 8 | 67 |
| 68, 2.533. | ||
| 68.31, 3.675. | ||
| 68, 4.24. | ||
| 66, 2.533. | ||
| 71, 2.533. |
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