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... tation.
"Actually, teacher, the reason I chose stratified random sampling is because I wanted to make sure that every group of students, whether by grade level or gender, gets fair representation in the study," he explained clearly.
This shows that he fully understood the sampling method he had written.
"If I only used simple random sampling, there is a chance that I might end up selecting too many students from one year level and too few from another, which could make th ...
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