Question: Return to the model that you fit to the combined data (including an interaction term between age and location) in Question 27. a. Assess the

Return to the model that you fit to the combined data (including an interaction term between age and location) in Question 27.
a. Assess the validity of the model using Wald’s tests, the deviance statistic, and the deviance residuals.
b. Use the LRT to determine if the quadratic term (age) 2 should be incorporated into the model.

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