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Questions and Answers
Which type of sampling eliminates questions of bias in selection?
Which type of sampling eliminates questions of bias in selection?
- Stratified sampling
- Quota sampling
- Random sampling (correct)
- Convenience sampling
What is the main purpose of random sampling?
What is the main purpose of random sampling?
- To ensure representation of different groups in the population
- To eliminate bias in selection (correct)
- To select participants based on specific characteristics
- To select participants based on convenience
Which type of sampling may introduce bias in selection?
Which type of sampling may introduce bias in selection?
- Stratified sampling
- Quota sampling
- Convenience sampling (correct)
- Random sampling
