Identify the types of samples- systematic cluster

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Identify the types of samples- Systematic, cluster, convenience, random, stratified

1. A sample was taken of every 49th student from a group of 496 students?

2. A market researcher selected 500 drivers under 30 years of age and 500 drivers over 30 years of age?

3. A researcher interviews19 Colleagues who work in his building?

Reference no: EM13602218

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