a professor at a university ranks subjects based on students' preferences identified through a survey. he ranks science first, mathematics second, and management third. what type of measurement scale has the professor employed?

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19-12-2022
Mathematics

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a professor at a university ranks subjects based on students' preferences identified through a survey. he ranks science first, mathematics second, and management third. what type of measurement scale has the professor employed?

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qwcricket qwcricket · Answer 1 · 2022-12-21T12:31:51-05:00

The type of measurement scale which the professor employed is an ordinal scale.

We can rate people or things using an ordinal scale without explaining the meaning of the distinctions between the ranks. The second level of measurement, known as the ordinal scale, conveys data ranking and ordering without assessing the degree of variation between them.

The data in the given case is the names of the subjects namely science, mathematics, and management, which is definitely qualitative data. Next, it must be determined whether the data is at the nominal level or the ordinal level. Data at the nominal level cannot be ordered, however, data at the ordinal level can be. The professor is developing a relationship between the subjects by placing them in order since he is able to rank them according to the preferences of the pupils. Thus, he is using an ordinal scale.