Question: Using the data in nhanes.dat, fit a straight line regression model predicting y =triceps skin fold (variable bmxtri) from x = body mass index (variable

Using the data in nhanes.dat, fit a straight line regression model predicting y =triceps skin fold (variable bmxtri) from x = body mass index (variable bmxbmi).You plotted these data in Exercise 15 of Chapter 7. Give a 95% CI for the slope, and calculate R2 for these data. Sketch your regression line on the plot.

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Here is code and output from SAS data nhanes infile nhanes delimiter firstobs2 input sdmvstra sdmvpsu wtmec2yr age ridageyr riagendr ridreth2 dmdeduc ... View full answer

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