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According to the American Time Use Survey, the typical American spends 153.9 minutes (2.57 hours) per...

According to the American Time Use Survey, the typical American spends 153.9 minutes (2.57 hours) per day watching television. A survey of 50 Internet users results in a mean time watching television per day of 127.9 minutes, with a standard deviation of 46.9 minutes. Conduct the appropriate test to determine if Internet users spend less time watching television at the ⍶ = 0.05 level of significance.
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