To select a random sample, what could a researcher do?
A) take every nth person from a list of everyone in the population
B) use cluster sampling to ensure the sample is representative
C) use a table of random numbers
D) ask respondents who wish to be in the sample to volunteer

Question

Quizplus · Accepted Answer

Using a table of random numbers is the best method for selecting a random sample as it eliminates any potential bias that may occur with other methods. Each individual in the population has an equal chance of being selected with this method.

To Select a Random Sample, What Could a Researcher Do