Data Within an ERP System May Be Stored in A(n)

question 8

Multiple Choice

Data within an ERP system may be stored in a(n) :

• A)Operational database
• B)Relational database
• C)Data warehouse
• D)Both an operational database and a data warehouse

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Definitions:

Margin Of Error

The ± value added to and subtracted from a point estimate in order to develop an interval estimate of a population parameter.

Confidence

The degree to which one can feel assured or certain about an inference or prediction, often expressed as a percentage.

Null Hypothesis

A default hypothesis that there is no effect or no difference, and it is subjected to a test to determine the likelihood of its accuracy.

P-Value

The probability that the observed results happened by chance if the null hypothesis of a study is true.