Match Each of the Following Terms with Its Description

question 27

Multiple Choice

Match each of the following terms with its description.
-The work or actions performed on data so that they are transformed,stored,or distributed.

• A)source/sink
• B)level-0 diagram
• C)data flow
• D)data store
• E)balancing
• F)DFD completeness
• G)DFD consistency
• H)level-n diagram
• I)primitive DFD
• J)process
• K)gap analysis

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Definitions:

Correlation Coefficient

A value that quantifies both the magnitude and the direction of a straight-line association between a pair of variables.

Box Plot

A graphical representation of the distribution of a data set, showing the median, quartiles, and outliers, used for depicting the spread and skewness of the data.

Outlier

A data point that diverges significantly from the overall pattern of data in a dataset, potentially indicating a measurement error or a new trend.

IQR

The Interquartile Range (IQR) is a measure of statistical dispersion, being equal to the difference between the 75th and 25th percentiles of a data set.