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Mathematics, 03.08.2019 04:20 velazquezemmy45
An admissions officer has determined that the population of applicants to the mba program has undergraduate gpa’s that are approximately normally distributed with standard deviation 0.45. a random sample of 25 applicants for next fall has a sample mean gpa of 3.30. find the 95% confidence interval for the mean gpa among applicants to this mba.
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