Sampling Methods and Bias Quiz
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Questions and Answers

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?

  • 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?

  • Stratified sampling
  • Quota sampling
  • Convenience sampling (correct)
  • Random sampling

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