Mathematics, 17.07.2020 23:01 braisly6605
Suppose that the wait times for patients in an emergency room are normally distributed with an unknown mean and standard deviation. A random sample of 18 patients is taken and gives a sample mean of 25 minutes and a sample standard deviation of 2 minutes. Use a calculator to find a 95% confidence interval estimate for the population mean using the Student's t-distribution. Round the final answers to two decimal places.
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Suppose that the wait times for patients in an emergency room are normally distributed with an unkno...
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