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A researcher wants to study sports-watching behavior of young men. In a random sample of 30...

A researcher wants to study sports-watching behavior of young men. In a random sample of 30 young adult men 20-30 years old, each person was asked how many minutes of sports he watched on TV daily. The researcher wishes to test whether the mean amount of television watched daily by young men is greater than 47 minutes. Suppose the sample mean is 52.4 and the sample standard deviation is 6.1. Calculate the test statistic to two decimal places.

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