Math Solutions

(Solution Library) A clinical trial evaluated a new compound designed to improve wound healing in trauma patients. The new compound was compared against a placebo.

Question: A clinical trial evaluated a new compound designed to improve wound healing in trauma patients. The new compound was compared against a placebo. After treatment for 5 days with the new compound or placebo, the extent of wound healing was measured and the data are shown in Table 7-45. Is there a difference in the extent of healing by treatment? Run the appropriate test at a 5% level of significance. (Hint: Are treatment and the per» cent of wound healing independent?)

0-25 26-50 51-75 76-100
New Compound 15 37 32 41
Placebo 36 45 34 10

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Solution: The downloadable solution consists of 3 pages
Deliverable: Word Document


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