MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Researchers compared two groups of competitive rowers: a group of skilled rowers and a group of novices. The researchers measured the angular velocity of each subject’s right knee, which describes the rate at which the knee joint opens as the legs push the body back on the sliding seat. The
Group |
N | x̄ | s |
Skilled |
16 |
4.2 |
0.6 |
Novice |
16 |
3.2 |
0.8 |
- Construct the 99% confidence interval for the difference between the groups. How does this confidence interval relate to the conclusion of your test?
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