SAS Data Miner Quiz

12 Questions
Data Quizzes & Trivia
Sample Question

If libraries are not available

Go to workloads

Refresh screen

Data sources attributes>select edit variable

Workloads>model packages>right click property

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Questions and Answers
  • 1. 
    If libraries are not available
    • A. 

      Go to workloads

    • B. 

      Refresh screen

    • C. 

      Data sources attributes>select edit variable

    • D. 

      Workloads>model packages>right click property

  • 2. 
    Data sets variables can be placed in how many categories?
    • A. 

      4

    • B. 

      6

    • C. 

      8

    • D. 

      12

  • 3. 
    A rejected variable is not used in any data mining analysis
    • A. 

      True

    • B. 

      False

  • 4. 
    The purpose of the filter icon is to remove:
    • A. 

      Excess data

    • B. 

      Outputs

    • C. 

      Extreme values

    • D. 

      Nominal data

  • 5. 
    The impute icon replaces missing values
    • A. 

      True

    • B. 

      False

  • 6. 
    Kernal density estimations allow graphs to be overlaid for comparison
    • A. 

      True

    • B. 

      False

  • 7. 
    The Text Miner node has three section headings to examine, which are the three?
    • A. 

      Output

    • B. 

      Cluster

    • C. 

      Parse

    • D. 

      Transform

  • 8. 
    In Text Miner the default for Term Weight is:
    • A. 

      None

    • B. 

      Mututal Information

    • C. 

      Normal

    • D. 

      Entropy

  • 9. 
    Principal components analysis works with interval or ordinal data only
    • A. 

      True

    • B. 

      False

  • 10. 
    When dealing with associations in sales , the expected confidence is equal to the number of consequent transactions ______ by the total number of transactions
    • A. 

      Multiplied

    • B. 

      Divided

    • C. 

      Subtracted

    • D. 

      Added

  • 11. 
    SAS Text Miner software can cluster numeric codes in the same way that is clusters lists.
    • A. 

      True

    • B. 

      False

  • 12. 
    The Regression node can accept only _____ possible outcome if the data are nominal
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4