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Identify a Company That Sells Database Information

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Essay

Identify a company that sells database information.Describe how the data are protected for privacy and how the data result in sales.Discuss what revenue streams might be associated with the sale.


Definitions:

Categories

Distinct groups or classifications into which data or objects can be organized.

Normal Distribution

A bell-shaped frequency distribution curve that is symmetric about the mean, showing that data near the mean are more frequent in occurrence.

Goodness-of-fit Test

A statistical test used to determine if a set of observed frequencies differs significantly from the expected frequencies.

Test Statistic

A value calculated from sample data during a hypothesis test, used to make a decision about the null hypothesis.

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