When Building a Warehouse, the Process of Reformatting Data So

question 27

Multiple Choice

When building a warehouse, the process of reformatting data so that it conforms to set standards is called ________.

• A)extraction
• B)transformation
• C)loading
• D)normalization

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Definitions:

Skewed Distribution

A statistical term describing an asymmetry in the frequency distribution of a set of data.

Withdrawals

The act of removing something from a place or instance of no longer participating or being involved in something.

Sampling Distribution

The probability distribution of a statistic (such as the mean or proportion) obtained through repeated sampling from a population.

Fair 6-sided Dice

A cube-shaped object with six faces, where each face shows a different number of dots from 1 to 6, designed to give an equal probability of landing on any face when thrown.