Data Mining

question 39

Multiple Choice

Data mining

• A)is packaged software.
• B)is a method of examining processes.
• C)uses statistical techniques to solve problems.
• D)is a way to downsize.

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Definitions:

Status Variables

Variables that categorize individuals based on conditions or characteristics at a specific time.

Type I Errors

Incorrectly rejecting a true null hypothesis, also known as a "false positive" finding in research.

Type II Errors

An error that occurs in statistical hypothesis testing when a false null hypothesis is not rejected, misinterpreting the absence of an effect or difference when one actually exists.

Independent Variable

A variable that is manipulated in an experiment to determine its effect on the dependent variable.