If the demographics of a sample reveal a subgroup of the population is underrepresented, how might a researcher address the problem?

Question

Quizplus · Accepted Answer

It is important to ensure that the sample is representative of the population in order to generalize conclusions. Therefore, the most appropriate solution is to weight the subgroup data to match the representation in the population. This would give the subgroup appropriate consideration in the study without having to eliminate them or redefine the population under study. Adjusting the research question to compensate may also be an option in some cases, but it would not necessarily address the issue of underrepresentation of the subgroup.

If the Demographics of a Sample Reveal a Subgroup of the Population