Refer to the previous exercise. Compare the placebo to the debridement group using a significance test. State
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Knee Pain Score Group Placebo Arthroscopic lavage Arthroscopic- Sample Size Mea Standard Deviation 60 48.9 21.9 61 54.8 19.8 debridement 59 51.7 22.4
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Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
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