Refer to the previous exercise Compare the placebo to the debridement group using a significance test State the assumptions, and explain how to interpret the P value Knee Pain Score Group Placebo Arthroscopic lavage Arthroscopic Sample Size Mea Standard Deviation 60 48 9 21 9 61 54 8 19 8 debrideme...

Difference mu 1 mu 2 Estimate for difference 280000 95 CI for differe ...

Refer to the previous exercise. Compare the placebo to the debridement group using a significance test. State

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Refer to the previous exercise. Compare the placebo to the debridement group using a significance test. State the assumptions, and explain how to interpret the P-value.

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Statistics The Art And Science Of Learning From Data

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Refer to the previous exercise. Compare the placebo to the debridement group using a significance test. State

Question:

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

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