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Significant difference in proportion of patients

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A clinician 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 outcomes is pain relief within 30 minutes. The data are shown table 7-8. Is there a significant difference in the proportion of patients reporting pain relief? Run the test at 5% level of significance.

Pain Relief No Pain Relief

New Medication 44 76

Placebo 21 96

Reference no: EM132856299

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