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Regression Analysis - Independent and Dependent Variables

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1. Conduct a regression analysis to determine if age (independent variable) has any effect on the number of vitamins/supplements people take. State what you are testing and what the x (independent) and y (dependent) variables are. Test for correlation and explain the regression results, if necessary.

2. Conduct a regression analysis to determine if age (independent variable) has any effect on the number of alcoholic beverages someone consumes in one month. State what you are testing and what the x (independent) and y (dependent) variables are. Test for correlation and explain the regression results, if necessary.

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Solution Summary

This solution contains two similar problems on how to perform a correlation and a regression analysis. The first solution explains how to determine whether age affects on the intake of vitamin supplements on a given data, based on a correlation and a regression analysis. The second solution analyzes whether age affects on the consumption of alcoholic beverages, also based on a given data.

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