8. Sampling method that consist of items in a group such as household or neighborhood.

A. Simple Random
B. Systematic
C. Cluster
D. Stratified

9. This sampling method uses an ordered list of the population.

A. Simple Random
B. Systematic
C. Cluster
D. Stratified

10. This sampling method is chosen so that it will be easy for the researcher.

A. Simple Random
B. Convenience
C. Cluster
D. Stratified​