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Nominal scale – statswork
 

what does nominal scale and ordinal scale variable denotes?

 

Nominal Scale

A variable can be treated as nominal when its values represent categories with no intrinsic ranking; for example, the department of the company in which an employee works. Examples of nominal variables include region, zip code, or religious affiliation. A variable can be treated as nominal when its values represent categories with no intrinsic ranking; for example, the department of the company in which an employee works.


Ordinal Scale

A variable can be treated as ordinal when its values represent categories with some intrinsic ranking; for example, levels of service satisfaction from highly dissatisfied to highly satisfied. Examples of ordinal variables include attitude scores representing degree of satisfaction or confidence and preference rating scores.

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