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Sally takes the temperatures of 50 patients at Graves Gilbert Clinic and obtains a sample mean of 99.2 degrees. If the standard deviation of human

Sally takes the temperatures of 50 patients at Graves Gilbert Clinic and obtains a sample mean of 99.2 degrees. If the standard deviation of human body temperature is o = 0.11 degrees, calculate the 99% confidence interval for the true mean temperature of patients at the clinic.

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