An Organization's Data Warehouse Contains Information Drawn from Multiple Sources

question 91

True/False

An organization's data warehouse contains information drawn from multiple sources that can be used for analysis, intelligence gathering, and strategic planning.

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Definitions:

Normal Distribution

A bell-shaped frequency distribution curve that is symmetrical about the mean, showing that data near the mean are more frequent in occurrence.

Confounding Variables

Confounding Variables are external factors in a study or experiment that could influence or distort the relationship between the variables being examined.

Extraneous Variables

Variables that are not the focus of a study but can affect the outcome of research if not properly controlled.

Participants' Reactivity

The alteration of participants' behavior or responses due to the awareness of being observed or studied.