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Assume that the population standard deviation is know to be

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A random sample of 200 college students taken by this researcher showed that these adults spend an average of 13.75 hours on the internet per week. Assume that the population standard deviation is know to be 3.0 hours. At a=0.05, can you construct an average time interval spent by the current college student is differ from 14 hours?

Reference no: EM13575995

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