A Data Warehouse Contains Data That Have Been Processed in All

question 15

Multiple Choice

A data warehouse contains data that have been processed in all the following ways except:

• A) Separated
• B) Cleaned
• C) Transformed
• D) Cataloged

---

Definitions:

Confidence Interval

A breadth of values, resulting from sample statistics, presumed to harbor the value of an undetected population parameter.

Confidence Level

The probability, expressed as a percentage, that a statistical parameter (e.g., mean) for a population lies within a specified confidence interval.

Confidence Interval

An expanse of values, culled from sample statistics, believed to hold the value of a cryptic population parameter.

Population Parameter

A numerical value that summarizes a characteristic of an entire population, such as its mean or standard deviation.