One of the Advantages of a Distributed Database Management System

question 21

Short Answer

One of the advantages of a distributed database management system (DDBMS) is _____ operating cost.

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Definitions:

T Procedure

A statistical method used for hypothesis testing and constructing confidence intervals, especially useful when the sample size is small.

Equal Variances

A condition in which two or more groups have the same variance, often assumed in parametric tests comparing groups.

Pooled Two-sample T Procedure

A statistical method used to test if there is a difference between the means of two populations, assuming equal variances.

Alternative Hypothesis

A statement in hypothesis testing that is directly tested and suggests there is a statistically significant effect or difference.