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QUESTION 13 A medical research team is investigating the benefits of a new surgical treatment.The team looked at a random sample of 37patients and found

QUESTION 13

  1. A medical research team is investigating the benefits of a new surgical treatment.The team looked at a random sample of 37patients and found the mean recovery time for patients after the new treatment is 96hours.The standard deviation for all patients is 10.5hours.Construct a 99%confidence interval for the population mean recovery time.Assume a normal distribution.

  1. Round answers to ten-thousandths place (4decimal places). AND SHOW WORK

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