5 Questions
Which sampling method did the researchers use to identify the sample size for their study?
Stratified random sampling
What was the total population size for the study?
450
What was the margin of error used in the study?
3%
How many students were included as respondents in the study?
320
How did the researchers stratify the sample in their study?
By course and year of study
Test your knowledge on data gathering and results interpretation with this quiz. Explore different methods of collecting data and interpreting results effectively.
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