What type of sampling strategy is represented when every fourth postsecondary student who registers for a specific course is selected into the treatment group?

Question

Quizplus · Accepted Answer

This is an example of systematic sampling, where every nth element in a list is selected. In this case, every fourth postsecondary student who registers for the specific course is selected into the treatment group. Cluster sampling would involve selecting entire groups (clusters) rather than individual elements. Simple random sampling would involve selecting elements at random, without any specific pattern or rule. Stratified random sampling would involve dividing the population into strata and then selecting a random sample from each stratum based on proportion or some other criteria.

What Type of Sampling Strategy Is Represented When Every Fourth