Oper Marts Are Created When Operational Data Needs to Be

question 50

Multiple Choice

Oper marts are created when operational data needs to be analyzed

• A)linearly.
• B)in a dashboard.
• C)unidimensionally.
• D)multidimensionally.

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Definitions:

Sample Mean

The average value of a sample set of a population, used as an estimate of the population mean.

Population Average

The mean value of a particular characteristic in a specified population, representing a central tendency.

Statistical Significance

Indicates whether the results of a study are likely to be due to chance or are actually significant in terms of supporting a hypothesized effect.

T Value

A statistic calculated in hypothesis testing used to compare the observed difference between two means relative to the variability of the data.