Question: A7. Chapter 9. Problem 9.2 Is there a difference between the number of hours students study and the hours they work? Also, is there an

A7. Chapter 9. Problem 9.2 Is there a difference between the number of hours students study and the hours they work? Also, is there an association between the two?

Number of hours students study is a normally distributed variable

Number of hours students work is a scale or normally distributed variable.

I do not know which test to run. There is Independent Samples T test, Mann - Whitney U, Paired t test of one way anova.

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