A national magazine claims that the average college student

Reference no: EM13609978

A national magazine claims that the average college student watches less TV than the general public. The national average is 29.4 hours per week, with a standard deviation of 2 hours. A sample of 25 college students has a mean of 27 hours. Is there enough evidence to support the claim at the a = .01 level?

Reference no: EM13609978

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