Across
- 3. numerically valued attribute
- 5. sample including entire population
- 10. individuals are conveniently available
- 12. combines several sampling methods
- 13. large part of sample fails to respond
- 15. fails to sample all parts of pop
- 17. randomly drawn samples differ naturally
- 18. entire group we learn about
- 19. stats reflect population accurately
- 21. parallels population parameter
- 22. each set has equal chance of selection
- 23. values calculated for sample data
- 24. list from which sample is drawn
Down
- 1. selecting individuals systematically
- 2. sampling design, clusters chosen at random
- 4. anything that influences responses
- 6. best defense against bias
- 7. individuals choose to participate or not
- 8. systematic failure to properly represent pop.
- 9. study that asks questions of sample
- 11. representative subset of population
- 14. sampling design, pop divided into strata
- 16. force samples to resemble specified attributes
- 20. number of individuals in a sample