The efficiency of a probability sampling technique may be assessed by comparing it to that of ________.
A)nonprobability sampling
B)systematic sampling
C)simple random sampling
D)stratified sampling

Question

Quizplus · Accepted Answer

Simple random sampling is considered the gold standard of probability sampling techniques because every member of the population has an equal chance of being selected, which minimizes bias and produces a representative sample. Comparing other probability sampling techniques to simple random sampling can assess their efficiency. Nonprobability sampling techniques, such as convenience sampling, do not provide equal chances of selection for all population members and are therefore less reliable in producing representative samples. Systematic and stratified sampling are probability sampling techniques that involve some level of deliberate sampling based on criteria such as interval or subgroups, respectively, but they may have less precision than simple random sampling.

The Efficiency of a Probability Sampling Technique May Be Assessed