Question: 4. Using regression equation from question 3, predict the value of y for an arbitrary x value not listed in the survey dataset. 5. Interpret

4. Using regression equation from question 3, predict the value of y for an arbitrary x value not listed in the survey dataset. 5. Interpret the value of r in terms of association strength and R2 in terms of variation. 6. Is the linear model appropriate to describe the relationship between these two variables

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