A00-240 Exam Questions & Answers
SAS Statistical Business Analysis SAS9: Regression and Model • SAS
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Sample A00-240 Questions
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Given alpha=0.02, which conclusion is justified regarding percentage of body fat, comparing small (S), medium (M), and large (L) wrist sizes?
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On the Gains Chart, what is the correct interpretation of the horizontal reference line?
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Output from a multiple linear regression analysis is shown.
What is the most appropriate statement concerning collinearity between the input variables?
Customers were surveyed to assess their intent to purchase a product. An analyst divided the customers into groups defined by the company's pre-assigned market segments and tested for difference in the customers' average intent to purchase. The following is the output from the GLM procedure:

What percentage of customers' intent to purchase is explained by market segment?
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Which statistic, calculated from a validation sample, can help decide which model to use for prediction of a binary target variable?
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