Essay
Headache Medicine
A researcher wants to see if/how men and women differ in their reaction to a headache medicine with respect to drowsiness.In testing the hypotheses .the following statistics were obtained: n1 = 400,x1 = 208,n2 = 250,and x2 = 115,where x1 and x2 represent the number of patients in the two samples (men vs.women)who reported to have drowsiness as a result of taking headache medicine.
-{Headache Medicine Narrative} Estimate with 90% confidence the difference between the two population proportions.
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