Simple random samples are not very useful for predicting voting outcomes because they may undersample or oversample key populations not likely to vote.

Question

Quizplus · Accepted Answer

Simple random samples may not be representative of the population's voting preferences if they do not accurately depict the demographic groups likely to vote. This can lead to sampling errors and inaccurate predictions. Alternative sampling techniques, such as stratified sampling, may be more appropriate for predicting voting outcomes.

Simple Random Samples Are Not Very Useful for Predicting Voting