Question: 1. Using the data below, calculate the squared error for the 4th week. Use the 2 period moving average to create the forecast. Week Time
1. Using the data below, calculate the squared error for the 4th week. Use the 2 period moving average to create the forecast.
| Week | Time Series Value |
| 1 | 24.00 |
| 2 | 18.00 |
| 3 | 8.00 |
| 4 | 22.00 |
2.
Using the data below, what is the value of the absolute percent error for week 3?
| Week | Time Series Value | Forecast |
| 1 | 7 | 7.00 |
| 2 | 5 | 3.00 |
| 3 | 4 | 2.00 |
| 4 | 3 | 4.00 |
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