According to your text the actual use of random samples in research is
A) absolutely necessary
B) very common, almost all studies use random samples
C) rare.

Question

Quizplus · Accepted Answer

Random sampling, while ideal for reducing selection bias and increasing the generalizability of results, is often difficult to achieve in practice due to logistical, ethical, or financial constraints. Therefore, its actual use in research is relatively rare, with researchers frequently opting for more feasible sampling methods.

According to Your Text the Actual Use of Random Samples