What is the best definition of a random sample?
A) Everyone in the population is equally likely to be in the research sample
B) Participants are randomly assigned to groups
C) The sample is representative of the population of interest
D) People randomly volunteer to participate in the sample
E) None of the above

Question

Quizplus · Accepted Answer

A random sample is defined by the characteristic that every individual in the population has an equal chance of being selected. This ensures that the sample can be considered representative of the population in terms of the variables being studied, without bias in the selection process.

What Is the Best Definition of a Random Sample