Question: Sales period Sales volume Forecast error abs error square error 1 26.2 2 25 3 32 4 27 5 35 6 38 7 41 8
| Sales period | Sales volume | Forecast | error | abs error | square error |
| 1 | 26.2 | ||||
| 2 | 25 | ||||
| 3 | 32 | ||||
| 4 | 27 | ||||
| 5 | 35 | ||||
| 6 | 38 | ||||
| 7 | 41 | ||||
| 8 | 29 | ||||
| 9 | 31 | ||||
| 10 | 41 | ||||
| 11 | 42 | ||||
| 12 | 49 | ||||
| 13 | 50 | ||||
| 14 | 55 | ||||
| 15 | 59 | ||||
| 16 |
What is the Forecast value for period 16 using the exponential smoothing method with the damping factor of 0.25?
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