If a researcher is observing how students in two already existing classes at a college learn, then the researcher has not ___________ participants to groups.
A) Assigned
B) Delegated
C) Correlated
D) Manipulated

Question

Quizplus · Accepted Answer

If the researcher is observing how students in two already existing classes learn, then they are not assigning participants to groups. The other options do not accurately describe what the researcher is doing.

If a Researcher Is Observing How Students in Two Already