When each member of a population has an equal chance of being selected, this is called:
A) A snowball sample
B) A stratified sample
C) A random probability sample
D) A non-random sample

Question

Quizplus · Accepted Answer

A random probability sample ensures that each member of a population has an equal chance of being selected, which is the defining characteristic of this sampling method.

When Each Member of a Population Has an Equal Chance