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Comparing a new pain reliever for arthritis to a placebo

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Reference no: EM132856808

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. The data

Pain relief No pain relief

New medication 44 76

Placebo 21 99

Is there a significant difference in the proportions of patients reporting pain relief? Run the test at a 5% level of significance.

Reference no: EM132856808

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