Math — Qualitative vs Quantitative Data
The two broad kinds of data.
Make it your own.
title "Qualitative vs quantitative data"
set L "Qualitative"
set N "Quantitative"
only "L" "Descriptive; categories; e.g. colour, type"
only "N" "Numerical; measured or counted; e.g. mass, length"
intersect "L,N" "Data; collected in experiments; can be tabulated"