The equal employment officer at a university would like to s

The equal employment officer at a university would like to sample the employees of that university. He feels that it is important to represent the opinions of both tenured and non-tenured faculty. Which sampling method could he use to guarantee that he will have members of each group in the sample?

Select one or more:

1. Stratified sampling, using tenure status as the strata

2. Simple random sampling

3. Cluster sampling, using tenure status as the clusters

Solution

The equal employment officer at a university would like to sample the employees of that university. He feels that it is important to represent the opinions of both tenured and non-tenured faculty. Which sampling method could he use to guarantee that he will have members of each group in the sample?

Select one or more:

1. Stratified sampling, using tenure status as the strata

2. Simple random sampling

3. Cluster sampling, using tenure status as the clusters

Answer: 1. Stratified sampling, using tenure status as the strata

A stratified random sample is a random sample in which members of the population are first divided into strata, then members are randomly selected to be a part of the sample. It ensures each subgroup within the population receives proper representation within the sample.