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Category > Statistics Posted 05 Jun 2017 My Price 5.00

Patients with painful knee osteoarthritis were randomly assigned

Patients with painful knee osteoarthritis were randomly assigned in a clinical trial to one of five treatments: glucosamine, chondroitin, both, placebo, or Celebrex, the standard therapy. One outcome recorded was whether or not each patient experienced substantial improvement in pain or in ability to function. The data are given in the following table.30

(a) Use a chi-square test to compare the success rates at.  (The value of the chi-square statistic is

 (b) Verify the value of given in part (a).

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Status NEW Posted 05 Jun 2017 04:06 PM My Price 5.00

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file 1496681867-Answer.docx preview (213 words )
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