The daily production rates for a sample of factory workers before and after a training program are s
Question: The daily production rates for a sample of factory workers before and after a training program are shown below. Let d = After - Before.
| Worker | Before | After |
| 1 | 6 | 9 |
| 2 | 10 | 12 |
| 3 | 9 | 10 |
| 4 | 8 | 11 |
| 5 | 7 | 9 |
We want to determine if the training program was effective.
| a. | Give the hypotheses for this problem. |
| b. | Compute the test statistic. |
| c. | At 95% confidence, test the hypotheses. That is, did the training program actually increase the production rates? |
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Deliverables: Word Document
Deliverables: Word Document
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