Confidence interval for the difference

Reference no: EM131396925

One hundred patients are available to participate in an experiment to compare two cold remedies. As in the example in the text, the physician divides them into two equal groups, gives each treatment to 50 patients, and finds that the percentages of patients who recover within 10days are 90 and 80%.

Give a 95% confidence interval for the difference between the population recovery rates. What can you conclude from this confidence interval?

Reference no: EM131396925

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