A(n) ____________________ Key Field Contains Unique Data for Each Record

question 25

Short Answer

A(n) ____________________ key field contains unique data for each record.

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Definitions:

Nominal Scale

A classification of data into distinct categories that cannot be ranked or ordered and are only differentiated by name.

Pie Graph

A circular chart divided into sectors, each representing a proportion of the total.

Frequency Distribution

A summary that shows the number of occurrences of each unique value in a dataset, often displayed in a table or graph.

Histogram

A graphical representation of data using bars of different heights to show the frequency of values in a continuous data set.