Question: The data come from a study on urinary tract infections. The investigators applied three treatments to patients who had either a complicated or uncomplicated diagnosis

The data come from a study on urinary tract infections. The investigators applied three treatments to patients who had either a complicated or uncomplicated diagnosis of urinary tract infections. The response variable is cured or not cured. Software reports model -2log likelihood values of 492.029 with only an intercept term, 450.071, with main effect predictors, and 447.556 with all the two-factor interactions. Compute AIC for these three models, and which model among the three models is preferable? Why?

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