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________ Tools Are Used to Analyze Large Unstructured Data Sets

question 32

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________ tools are used to analyze large unstructured data sets, such as e-mail, memos, survey responses, etc., to discover patterns and relationships.


Definitions:

Variance

A measure of the dispersion or spread of a set of values, calculated as the average of the squared differences from the mean.

Index Fund

A financial instrument, either a mutual fund or exchange-traded fund, intended to mimic the results of a designated market index.

PHStat

A software tool that enhances Excel with statistical functions and procedures for analysis.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how spread out the values are from the mean.

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