Question: Problem 927210: Do not include anything other than numbers in your responses. For example, do not include comma or dollar sign in your numbers. As
Problem 927210: Do not include anything other than numbers in your responses. For example, do not include comma or dollar sign in your numbers. As a rule of thumb, keep 2 decimal places for larger numbers and 3 decimal places for smaller numbers less than 1. The following is the data for the number of complains a telephone company received during the past 5 weeks for the service they offer. Use the data to forecast the number of complaints for week 6, based on the following methods:
| Week | Demand |
| 1 | 117 |
| 2 | 117 |
| 3 | 100 |
| 4 | 112 |
| 5 | 106 |
Naive approach. Simple moving average with span of 3. Weighted moving average with weights of 0.55, 0.35, and 0.1. Simple exponential smoothing with smoothing factor of 0.4. Keep two decimal places in your calculations.
| Week | Forecast: Nave | Forecast: Simple Moving Average | Forecast: Weighted Moving Average | Forecast: Exponential Smoothing |
| 1 | -- | -- | -- | -- |
| 2 | -- | -- | -- | |
| 3 | -- | -- | -- | |
| 4 | -- | -- | -- | |
| 5 | -- | -- | -- | |
| 6 |
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