Having a random sample means
A) every sample of a particular size in the population has an equal chance of being included in the study
B) the participants in a study are assigned to groups by alternations
C) statistics will be exactly equal to parameters
D) none of the other alternatives are correct.

Question

Quizplus · Accepted Answer

A random sample is defined by the characteristic that every sample of a particular size from the population has an equal chance of being selected. This ensures that the sample represents the population well and reduces selection bias.

Having a Random Sample Means