Which attribute measurement operation can be applied to all of the levels of data measurement? average; isolate; difference; classification

classification

Explanation:

Levels of measurement or data is a classification describes the information that is assigned to variables. These are classified into various fields like the Nominal, Ordinal and Interval and ratio.All tend to measure various parameters like the Nominal its name format classified into various subgroups like grammar, biology, software, and politics, etc. While the ordinal scale on the ranking of classes based on further classification of various attributes of data like the central tendency of events.The interval scale allowing for the degree of difference between the items and classifying it on ratios. An example of this being the temperature graph. The ratio will be an estimate of the magnitudes of the quantities of data is a classified order of event from highest to lowest.

What exactly do you mean 

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