When preparing a representative sample from a list of 200 customers who complained about errors in their statements,a _____ might select every tenth customer for review.
A) systematic sample
B) stratified sample
C) random sample
D) comprehensive sample

Question

Quizplus · Accepted Answer

A systematic sample is when a pattern is used to select the sample, such as selecting every tenth customer in this case. This method ensures that the sample is representative and avoids bias. A stratified sample involves dividing the population into different subgroups and selecting a sample from each subgroup, which may not be necessary in this case. A random sample involves selecting customers at random, which may not provide an accurate representation of the population. A comprehensive sample involves examining the entire population, which may not be feasible or necessary.

When Preparing a Representative Sample from a List of 200