If a researcher wants to be able to generalize about a population using data pulled from a sample,it is best to use:
A) a convenience sample
B) experience sampling
C) a descriptive study
D) a random sample

Question

Quizplus · Accepted Answer

A random sample ensures that every member of the population has an equal and independent chance of being selected for the sample. This allows the researcher to generalize the findings to the population with a reasonable level of confidence. Convenience sample, experience sampling, and descriptive studies do not provide the same level of representativeness as a random sample.

If a Researcher Wants to Be Able to Generalize About