The best approach for obtaining a representative sample when using stratified random sampling is to
A)sample so that there is an equal number of respondents in the different stratA.
B)sample so that the proportion of respondents in the different strata represents the proportions in the population.
C)use random-digit dialing.
D)eliminate people from the sampling frame who are unlikely to return a completed survey.

Question

Quizplus · Accepted Answer

Stratified random sampling involves dividing the population into strata based on relevant characteristics (such as age, gender, or income) and then randomly selecting a sample from each stratum. The best approach for obtaining a representative sample is to ensure that the proportion of respondents in each stratum accurately reflects the proportion in the overall population. This ensures that each stratum is adequately represented and avoids over-representing or under-representing particular segments of the population.

The Best Approach for Obtaining a Representative Sample When Using