A sample design in which every member of a population has an equal chance of being selected in a random sample is known as a:
A)convenience sample
B)EPSEM sample
C)snowball sample
D)PPS sampling
E)multistage cluster sample

Question

Quizplus · Accepted Answer

EPSEM (Equal Probability of Selection Method) sample ensures that every member of a population has an equal chance of being selected in the sample. Hence, it is the best choice for a sample design that wants to ensure random selection.

A Sample Design in Which Every Member of a Population