All of the Following Statements About Data Mining Are True

question 49

Multiple Choice

All of the following statements about data mining are true EXCEPT

• A) understanding the business goal is critical.
• B) understanding the data, e .g., the relevant variables, is critical to success.
• C) building the model takes the most time and effort.
• D) data is typically preprocessed and/or cleaned before use.

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Definitions:

Identified Sponsor

A person or organization that is publicly recognized as providing financial support or backing for an event, program, or project.

FCC Regulations

Rules and guidelines established by the Federal Communications Commission governing communications by radio, television, wire, satellite, and cable in the United States.

Pretesting

A method used to evaluate the effectiveness of advertisements, messages, or campaigns before they are fully launched.

Control

The process of steering or managing activities and processes to achieve organizational goals and objectives.