In BI Terms,operational Databases Are Often Referred to as ________

question 119

Multiple Choice

In BI terms,operational databases are often referred to as ________.

• A) data warehouses
• B) online transactional processing systems
• C) data matrices
• D) online analytical processing systems

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Definitions:

Analytical Comparisons

The process of examining differences between groups or variables using statistical methods.

More Than Two Groups

This refers to experimental conditions or treatments in a study where there are three or more categories or levels being compared.

Scheffé Test

A statistical procedure used for making post-hoc comparisons among group means in an analysis of variance setting.

Familywise Error

The probability of making one or more type I errors across a family of hypothesis tests.