Asthma symptom severity, Assume a secondary outcome is

Asthma symptom severity

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Reference no: EM1389362

Assume a secondary outcome is recorded in the trial described in Problem 10 reflecting asthma symptom severity measured on a scale of 0 to one hundred, with higher scores indicating more severe symptoms. In the participants who receive the experimental medication, the mean symptom score is 74 with a standard deviation of 5.6, and in the placebo group, the mean symptom score is 85 with a standard deviation of 6.0. Is there a difference in mean symptom scores between groups? Run the appropriate test at a 5% level of significance

Reference no: EM1389362

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