Variation is a term that is used to describe

A. how repetitive a data set is

B. how large or small a data set is

C. how spread out or scattered a data set is.

D. how different a data set

Defintion of variation: a different or distinct form or version of something.

mathematic definition: a change in the value of a function due to small changes in the values of its argument or arguments.

i would say that it is D how different a data set is