D Question 11 1.5 pts In a Logistic regression model, the difference between the null deviance and residual deviance follows a normal distribution. True O False Question 12 1.5 pts A generalized linear regression model that is a good fit for the observed data will have a normally distributed deviance test statistic. True FalseD Question 7 1.5 pts You fit a regression model using three predictors. You notice the estimated coefficient for predictor X1 is an order of magnitude larger than the estimated coefficient for predictor X2. Based on this information, it is correct to conclude that X1 is more significant than X2. O True O False D Question 8 1.5 pts The optimal lambda value in Ridge regression for logistic regression models can only be determined by minimizing the deviance via cross-validation. True FalseD Question 9 1.5 pts Standard linear regression is an example of a generalized linear model where the response is normally distributed and the link is the logit function. True O False D Question 10 1.5 pts With a large sample size, the maximum likelihood estimation produces approximately unbiased and normally distributed coefficient estimators for Poisson regression. O True False