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Mathematics, 05.12.2019 06:31 Maddy4965

One consequence of the popularity of the internet is that it is thought to reduce television watching. suppose that a random sample of 4545 individuals who consider themselves to be avid internet users results in a mean time of 2.082.08 hours watching television on a weekday. determine the likelihood of obtaining a sample mean of 2.082.08 hours or less from a population whose mean is presumed to be 2.452.45 hours.

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