In sampling from the population,a _____ is a unique group representing a segment of the population of interest and which has been predetermined by the researcher.
A)focus group
B)system
C)parliament
D)response
E)stratum

Question

Quizplus · Accepted Answer

This is the definition of a stratum in sampling. A stratum is a subgroup of the population that has been identified for sampling, based on certain characteristics or factors. This can help ensure that the sample is representative of the population as a whole. The other options are not relevant to the sampling process.

In Sampling from the Population,a _____ Is a Unique Group