3) Which of the Following Would Be a Self-Selecting Sample

Multiple Choice

3) Which of the following would be a self-selecting sample:

A) Participants who notice and complete an online survey
B) Participants recruited by a direct approach from the researcher in the college canteen
C) Students in a class who are asked to participate in an experiment
D) Participants selected from a student list at random and who are then asked to participate in a research study