Question: An electrical contractor's records during the last five weeks indicate the number of job requests: Week: 1 2 3 4 5 Requests: 20 22 20
An electrical contractor's records during the last five weeks indicate the number of job requests:
| Week: | 1 | 2 | 3 | 4 | 5 |
| Requests: | 20 | 22 | 20 | 21 | 22 |
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Predict the number of requests for week 6 using each of these methods:
a. Naive (Not a trend)
b. A four-period moving average. (Round your answer to 2 decimal places.)
c. Exponential smoothing with = 0.10. Use 20 for week 2 forecast. (Round your intermediate forecast values and final answers to 2 decimal places.)
Numbers of requests
f3
f4
f5
f6
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