Lars is conducting a quantitative study that examines students' achievement within schools, districts, and states in the United States. Which of the following sampling strategies will Lars likely need to use to obtain his sample?
A) Snowball
B) Cluster
C) Criterion
D) Simple random

Question

Quizplus · Accepted Answer

Lars needs to obtain a sample that represents students' achievement across different schools, districts, and states in the United States. Cluster sampling will allow him to randomly select a cluster of schools, districts, or states and gather data from all the students within that cluster. This will help him to ensure that his sample is representative of a larger population. Simple random sampling is a common method used to select individual members within each cluster randomly. Therefore, Lars should use cluster sampling to select schools, districts, and states randomly, and then use simple random sampling to select individual students within each cluster.

Lars Is Conducting a Quantitative Study That Examines Students' Achievement