Before polling students in the School of Business, the researcher divides all the current students into groups based on their class standing (freshman, sophomores, etc). Then, she randomly draws a sample of 50 students from each of these groups to create a representative sample of the entire student body in the School.
(Choose
1
The researcher is practicing which of the following sampling methods?
answer)
A. Simple random sampling
B. Systematic random sampling
C. Stratified random sampling
D. Cluster sampling
E. Snowball sampling
Iv.
8
