What is a category in Moodle?

Course categories organize courses for all Moodle site participants. The list of courses within a category by default shows the teachers and the summary of each course. If the number of courses within a category exceeds 9 (10 or more), then a short list without teachers and summary is shown.

Is age ordinal or nominal?

Age can be both nominal and ordinal data depending on the question types. I.e “How old are you” is a used to collect nominal data while “Are you the first born or What position are you in your family” is used to collect ordinal data. Age becomes ordinal data when there’s some sort of order to it.

What is the difference between nominal and ordinal variables?

A categorical variable (sometimes called a nominal variable) is one that has two or more categories, but there is no intrinsic ordering to the categories. If the variable has a clear ordering, then that variable would be an ordinal variable, as described below.

What is the difference between nominal and ordinal?

Nominal and ordinal are two of the four levels of measurement. Nominal level data can only be classified, while ordinal level data can be classified and ordered.