Q23.) These are the daily production rates for a sample of production line worker as well as their before and after. Let d = After - Before. Worker Before After 1 6 9 2 10 12 3 9 10 4 8 11 5 7 9 Was the training program effective? Give the hypotheses for this problem. Compute the test statistic. At a = .01, test the hypotheses. Did the training program increase the production rates?
Q23.) These are the daily production rates for a sample of production line worker as well as their before and after. Let d = After - Before. Worker Before After 1 6 9 2 10 12 3 9 10 4 8 11 5 7 9 Was the training program effective? Give the hypotheses for this problem. Compute the test statistic. At a = .01, test the hypotheses. Did the training program increase the production rates?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Q23.)
These are the daily production rates for a sample of production line worker as well as their before and after.
Let d = After - Before.
Worker |
Before |
After |
1 |
6 |
9 |
2 |
10 |
12 |
3 |
9 |
10 |
4 |
8 |
11 |
5 |
7 |
9 |
Was the training program effective?
- Give the hypotheses for this problem.
- Compute the test statistic.
- At a = .01, test the hypotheses. Did the training program increase the production rates?
Please don't use a calculator, I want to know how to do this through equations.
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