1. The following data represents the average “delivery speed” to fulfill customer’s orders in a hypothetical organization. In period 10, changes were made on the fulfillment process, as a result of an improvement Six Sigma initiative.
1. The following data represents the average “delivery speed” to fulfill customer’s orders in a hypothetical organization. In period 10, changes were made on the fulfillment process, as a result of an improvement Six Sigma initiative.
Period→ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Delivery Speed (days) | 5 | 6 | 8 | 4 | 6 | 7 | 6 | 6 | 7 | 8 |
Period→ | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
Delivery Speed (days) | 6 | 4 | 5 | 6 | 5 | 4 | 8 | 4 | 7 | 4 |
2. Explain if the change made in Period 10 was sound.
3. What is your forecast of delivery-speed in Period 21. You have to choose a model (consider at least three models and using the MSE explain which is the best.)
Format: No longer than two pages, 1.5 space between lines, Times New Roman, Full Justification, Don't write the questions again, and no cover page.
11 years ago
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