What it says! Used pretty interchangeably and generally in the context of comparing different subsets/subgroups: do people in full-time employment DNA more often than part-time or unemployed people?
Try also #
Population
Subpopulation
Sample
Dataset
Chapters #
Mostly chapter 5 but these distinctions of subsamples from whole samples and of sample data from population data, and likewise of subsample data from subpopulation data, run through the chapters 7 and 8.
Dates #
Created 12/11/21.