A sample of 49 patients in a doctor's office showed that they had to wait an average
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Question:
A sample of 49 patients in a doctor's office showed that they had to wait an average of 48 minutes with a standard deviation of 10 minutes before they could see the doctor. Provide a 90% confidence interval estimate for the average waiting time (in minutes) of all the patients who visit this doctor. (Round your answers to three decimal places.)
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