Online Access Free A00-240 Exam Questions
| Exam Code: | A00-240 |
| Exam Name: | SAS Certified Statistical Business Analyst Using SAS 9: Regression and Modeling Credential |
| Certification Provider: | SASInstitute |
| Free Question Number: | 100 |
| Posted: | May 25, 2026 |
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?
Which SAS program will correctly use backward elimination selection criterion within the REG procedure?
Refer to the exhibit:
An analyst examined logistic regression models for predicting whether a customer would make a purchase.
The ROC curve displayed summarizes the models. Using the selected model and the analyst's decision rule,
25% of the customers who did not make a purchase are incorrectly classified as purchasers.
What can be concluded from the graph?
Refer to the exhibit:
The plots represent two models, A and B, being fit to the same two data sets, training and validation.
Model A is 90.5% accurate at distinguishing blue from red on the training data and 75.5% accurate at doing the same on validation data. Model B is 83% accurate at distinguishing blue from red on the training data and 78.3% accurate at doing the same on the validation data.
Which of the two models should be selected and why?
