Question

To conduct a door-to-door survey about crime victimization, a city official randomly selects 5 city blocks and surveys all the residents of these 5 city blocks. What type of sample is this?
A. Multistage Sample.
B. Simple Random Sample.
C. Cluster Sample.
D. Stratified Random Sample.
E. Systematic Random Sample.

Answer 1

Answer:

Cluster sampling

Step-by-step explanation:

Cluster sampling - it is referred to the sampling method in which the main focus is to segregate the data into small groups or cluster. Then any random group or cluster is selected and analysis is conduct by the researcher.

cluster sampling is done on those data that are very complex to handle fully. it is considered to be less costly and easy than another method of sampling.