The fundamental principle of probability sampling is that a sample selected by________ is very likely to be __________.
A) EPSEM, representative
B) stratification, large
C) telephone polls, cheap
D) clusters, stratified

Question

Quizplus · Accepted Answer

EPSEM stands for Equal Probability of Selection Method, meaning that every individual or unit in the population has an equal chance of being selected for the sample. This type of sampling method is more likely to result in a representative sample because every member of the population has an equal chance of being included, regardless of their characteristics or location.

The Fundamental Principle of Probability Sampling Is That a Sample