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Business, 21.07.2019 09:00 rachel63892

Arandom sample of 16 students selected from the student body of a large university had an average age of 25 years and a standard deviation of 2 years. we want to determine if the average age of all the students at the university is significantly more than 24. assume the distribution of the population of ages is normal. using α = .05, it can be concluded that the population mean age is

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