Given the following output from the LOGISTIC procedure:
Which variables, among those that are statistically significant at an alpha of 0.05, have the greatest and least relative importance on the fitted model?
The selection criterion used in the forward selection method in the GLMSELECT procedure is:
While building a predictive model, median imputations are performed while preparing the training data.
How should the imputations be addressed in the validation data?
Refer to the exhibit:
The box plot was used to analyze daily sales data following three different ad campaigns.
The business analyst concludes that one of the assumptions of ANOVA was violated.
Which assumption has been violated and why?
Which method is NOT an appropriate way to score new observations with a known target in a logistic regression model?
The total modeling data has been split into training, validation, and test data.
What is the best data to use for model assessment?
Which statistic is based on the maximum vertical distance between the primary event EDF and the secondary event EDF?
Refer to the exhibit:
SAS output from the RSQUARE selection method, within the REG procedure, is shown. The top two models in each subset are given.
Based on the AIC statistic, which model is the champion model?
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