The Back-End Portion of the Client/server Database System Running on the Server

question 51

Multiple Choice

The back-end portion of the client/server database system running on the server and providing database processing and shared access functions describes a(n) :

• A)intelligent agent
• B)server
• C)database engine
• D)client

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Definitions:

ANOVA

Short for Analysis of Variance, a statistical method used to test differences between two or more means.

F Statistic

A value derived from ANOVA tests used to determine whether the variances between multiple groups are significantly different.

One-way ANOVA

A statistical examination aimed at finding out whether significant disparities exist among the averages of three or more distinct groups.

Null Hypotheses

A statement used in statistical testing that assumes no effect or no difference between groups or variables, serving as the default statement to be tested against.