Surveys are used to gather data that is difficult to observe directly.A problem with surveys is that
A) the results will be difficult to measure.
B) the results cannot be applied across large groups.
C) the results cannot determine cause and effect.
D) All of these apply.

Question

Quizplus · Accepted Answer

Surveys can measure responses from large groups and results can be quantified, but they often cannot establish causality due to their reliance on self-reported data and lack of control over variables.

Surveys Are Used to Gather Data That Is Difficult to Observe