Business Intelligence (BI)Reporting Systems Are Intended to Create Meaningful Information

question 81

True/False

Business Intelligence (BI)Reporting systems are intended to create meaningful information from disparate data sources and to deliver that information to the proper users on a timely basis.

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Definitions:

Variance

The determination of the variability within a dataset, found by averaging the squares of the differences from the mean value.

P-value

The likelihood of getting test outcomes that are at least as significant as those seen in the test, under the assumption that the null hypothesis holds correct.

Z

In statistics, typically refers to a standard score indicating how many standard deviations an element is from the mean.

Null Hypothesis

A hypothesis in statistical analysis that assumes no significant difference or effect exists between certain characteristics, conditions, or variables.