A clinical trial is conducted comparing a new pain reliever for arthritis to a placebo. Participants are randomly assigned to receive the new treatment or a placebo, and the outcome is pain relief within 30 minutes. Is there any significant difference in the proportions of patients reporting pain relief? Run the test at a 5% level of significance. I am trying to figure out how to do this problem in EXCEL.    Pain Relief No Pain Relief New Medication 44 76 Placebo 21 99

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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A clinical trial is conducted comparing a new pain reliever for arthritis to a placebo. Participants are randomly assigned to receive the new treatment or a placebo, and the outcome is pain relief within 30 minutes. Is there any significant difference in the proportions of patients reporting pain relief? Run the test at a 5% level of significance.

I am trying to figure out how to do this problem in EXCEL. 

 

Pain Relief

No Pain Relief

New Medication

44

76

Placebo

21

99

 

 

 

 

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