Regarding sampling, one strategy to facilitate obtaining accurate results when there will be subgroup correlations is to select a
A) stratified sample.
B) cluster sample.
C) random sample.
D) purposive sample.

Question

Quizplus · Accepted Answer

A stratified sample is a sampling technique that divides the population into subgroups or strata and then selects a random sample from each stratum. This ensures that each subgroup is represented in the sample, which enables accurate subgroup correlations to be determined. Choosing a random sample or a purposive sample would not necessarily ensure accurate subgroup correlations, and a cluster sample may not be the most effective technique if there are distinct and important subgroups within the population.

Regarding Sampling, One Strategy to Facilitate Obtaining Accurate Results When