16 17

Question 16 Which Poisson Regression model assumptions can be explored by plotting the log of the event rate versus the predicting variables? Select ALL correct answers. Linearity Constant Variance Normality None of the above D Question 17 2 pts If a Poisson Regression model has 18 quantitative predictors, how many parameters do we need to estimate? Select ALL correct answers. O 18, if we do not include an intercept ( 18, if we do include an intercept O 19, if we do not include an intercept O 19, if we do include an intercept O 20, if we do not include an intercept 20, if we do include an intercept