A00-240 Exam Dumps : SAS Statistical Business Analysis SAS9: Regression and Model

To provide an unbiased measure of assessment for the final model.

To compare models and select and fine-tune the final model.

To reduce total sample size to make computations more efficient.

To build the predictive models.

The model will likely be overfit.

There will be a high rate of collinearity among input variables.

Complete case analysis means that fewer observations will be used in the model building process.

New cases with missing values on input variables cannot be scored without extra data processing.

The sample means from the validation data set are applied to the training and test data sets.

The sample means from the training data set are applied to the validation and test data sets.

The sample means from the test data set are applied to the training and validation data sets.

The sample means from each partition of the data are applied to their own partition.