Is high school rank ordinal or interval?

High school rank is considered an ordinal measurement. This is because it reflects a relative position among students based on their performance, indicating the order of students from highest to lowest without providing specific numerical differences between ranks. For example, the difference in performance between the 1st and 2nd ranked students may not be equal to the difference between the 2nd and 3rd ranked students, which is a key characteristic of ordinal data.