In an OLAP System, a Measure Is (Are)

question 6

Multiple Choice

In an OLAP system, a measure is (are)

• A) a data item of interest.
• B) a report.
• C) data items that are summed.
• D) processed data.
• E) a characteristic of a dimension.

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Definitions:

Level of Significance

A statistical threshold used to determine if a result can be considered statistically significant, often denoted by alpha (α).

Statistical Risk

Statistical risk quantifies the likelihood of a negative event occurring. It is often used in the context of financial markets, health studies, and other areas requiring risk assessment based on numerical data.

Variability

The extent to which data points in a statistical distribution or dataset differ from each other and from their mean.

Confidence Level

A statistical measure that indicates the degree of certainty or trust in the results obtained from a sample as representative of a larger population.