Conduct the analysis in Demonstration 14.1 again but replace fvcdtot (daily consumption of fruits and vegetables) with pacdee (daily energy expenditure). Write a paragraph summarizing the results of this analysis.
A brief survey has been conducted to test the hypothesis that the amount of time devoted to watching television will increase with age and decrease with education, but age will have the strongest effect. Use the techniques presented in Chapter 14 to test the hypothesis on the following data:
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