Self selected sampling

• What is self-selected sampling gathered through?

  Posters and advertisements
• What are the advantages of self-selected sampling?

  • Easy to gather sampling
  • Least biased compared to other methods
  • Targets specific samples related to population
• What is the first advantage of self-selected sampling?

  Easy to gather sampling
• Why is self-selected sampling considered less biased?

  It allows access to advertisement responses
• How does self-selected sampling allow targeting of specific samples?

  It relates to the population through advertisements
• What are the disadvantages of self-selected sampling?

  • Volunteers may not be typical of the population
  • Advertisement placement affects volunteer type
  • Slow process
• What is a disadvantage of self-selected sampling regarding volunteers?

  They may not be typical of the population
• How can advertisement placement affect self-selected sampling?

  It influences the type of people volunteering
• What is a characteristic of the self-selected sampling process?

  It is a slow process