Question: Problem 1 similar to problem 4: An electrical Contractors record during the last six weeks indicate number of Job requests: Week 1 Week 2 Week
Problem 1 similar to problem 4: An electrical Contractors record during the last six weeks indicate number of Job requests:
|
| Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Week6 |
| Job requests | 20 | 22 | 18 | 21 | 22 | 24 |
Predict the number of requests for week 7 using each of the following methods:
- Nave
- A four-period moving average
- Exponential smoothing with =0.30; use 20 for week 2 forecast.
please help
thank you!!!
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