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Bayesian bonus question: Obtain posterior distributions for the regression coeffi? cients from Exercise 9

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Bayesian bonus question: Obtain posterior distributions for the regression coeffi? cients from Exercise 9. Also use appropriate calculations to obtain a posterior distri? bution for R-squared. Report and interpret your results.

Exercise 9

Repeat Exercise 8 using lmBF() to conduct one regression analysis that includes the interaction term and one that does not. Interpret the results. Make sure you report an odds ratio for the comparison of a model with linear effects versus a model with linear and interaction effects. Interpret the results in your own words.

Exercise 8

Conduct a regression analysis of the linear and interactive effects of PREP and FAMI on RTEN using the lm() function. Interpret the results in your own words, making sure to report the outcomes of the significance tests.