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In a recent study, researchers found that Americans spent an average of 5.1 hours on leisure...

In a recent study, researchers found that Americans spent an average of 5.1 hours on leisure per day (306 minutes). You expect that nurses spend significantly less time per day on leisure than the national average. You find in a sample of 43 nurses, the average number of hours of leisure per day was 255 minutes with a standard deviation of 60 minutes. Use the critical-value approach for a t-test (where α = .01) to determine if there is a significant difference in leisure time per day between the national average and nurses. 1. List your degrees of freedom 2. List your t test statistic 3. List your critical t value(s) 4. Is the difference between the national average and nurses statistically significant? (Yes/No).

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