For which of the below is it LEAST likely that we would find proportionate representation of race, social class, age groups, etc.?
A) testing a large random sample
B) testing a small random sample
C) testing a stratified random sample
D) testing an entire population

Question

Quizplus · Accepted Answer

Testing a small random sample is least likely to have proportionate representation of various demographics because the smaller the sample, the higher the chance of random variation leading to underrepresentation or overrepresentation of certain groups.

For Which of the Below Is It LEAST Likely That