SASInstitute Modeling Using SAS Visual Statistics - A00-485 Exam Practice Test

When reviewing outlier details in linear regression, what factors should be considered when deciding whether to exclude outliers?

Correct Answer: B Vote an answer
What is the primary purpose of assigning variable roles in linear regression?

Correct Answer: A Vote an answer
Refer to the exhibit:

An economist is predicting demand using a linear regression model.
If all of the effect variables equal 1, what is the predicted demand?

Correct Answer: C Vote an answer
When interpreting comparison results using the Assessment panel, what information can be obtained?

Correct Answer: D Vote an answer
Interactions can be created and added to a linear regression model.
Which statement is true about interactions?

Correct Answer: B Vote an answer
What is unsupervised classification in the context of cluster analysis?

Correct Answer: A Vote an answer
How can you export score code generated by SAS Visual Statistics for a trained model?

Correct Answer: C,D Vote an answer
In SAS Visual Analytics, what can you use to choose the best fitting group-by model?

Correct Answer: A,B Vote an answer
Which statement is true regarding the number of polylines created in a Parallel Coordinates plot during Cluster Analysis?

Correct Answer: B Vote an answer
When examining the summary table for group-by processing, what information can you find?

Correct Answer: A,B,D Vote an answer
What roles can be assigned to variables in logistic regression?

Correct Answer: A,B,D Vote an answer
Given an Influence Plot generated in a Linear Regression within SAS Visual Statistics, which diagnostic can be used to quantify leverage?

Correct Answer: A Vote an answer

Contact Us

If you have any question please leave me your email address, we will reply and send email to you in 12 hours.

Our Working Time: ( GMT 0:00-15:00 ) From Monday to Saturday

Support: Contact now 

日本語 Deutsch 繁体中文 한국어