Systems That Focus on Making Data Collected in OLTP Useful

question 64

Multiple Choice

Systems that focus on making data collected in OLTP useful for allowing multiple decision makers to collaborate are often referred to as

• A) executive information systems.
• B) data mining systems.
• C) expert systems.
• D) knowledge management systems.
• E) decision support systems.

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Definitions:

Simple Random Sample

A segment of a statistical population where every individual in the segment is equally likely to be selected.

Infinite Population

A population size that is so large it is considered limitless for practical statistical purposes, often used in theoretical models.

Independently

Without being influenced or affected by other factors or variables.

Standard Error

The estimate of the standard deviation of a sampling distribution.