Sampling Techniques and Data Collection
Students learn various sampling techniques such as simple random, stratified, and cluster sampling. They design effective surveys to collect primary data.
About This Topic
Students learn various sampling techniques such as simple random, stratified, and cluster sampling. They design effective surveys to collect primary data.
Key Questions
- Why is a representative sample crucial for data analysis?
- What are the strengths and weaknesses of different sampling methods?
- How do you design an unbiased survey question?
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