Question

Which of the following is a sample in which each member of the population has some known chance of being​ included? A. Probability sample B. Representativeness C. Nonprobability sample D. Convenience sample E. Reliability

Answer 1

A. Probability sample

Step-by-step explanation:

A Probability Sampling may be defined as the sampling technique where a sample from the larger population are taken or selected using the method which is based on the theory of probability.

In a probability sample, the probability or the chance of each of the element to be included in the sample is non zero and known. A cluster sample is an example of a probability sample.

Hence the correct option is (A).