Dessa är ordets definitions relaterade till probability-sampling. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av probability-sampling.
0 the process of getting information by asking questions of a group of people who are chosen by chance, so that the answers will be typical of those of the general population:
Based on a probability sampling, the activities were having the desired effect.