In order for a sample to be representative, it must be selected with __________.
A) randomization
B) ethnography
C) census-based data
D) standardization

Question

Quizplus · Accepted Answer

Randomization allows for every member of the population to have an equal chance of being selected, ensuring that the sample is not biased towards any particular subgroup. Ethnography, census-based data, and standardization may be useful in certain research methods but do not necessarily guarantee representativeness of the sample.

In Order for a Sample to Be Representative, It Must