When a researcher uses probability sampling,he/she can:
A) never be sure that the sample reflects the population from which it was drawn
B) estimate the amount of sampling error that can be expected
C) never guarantee the population elements of a known nonzero probability of being selected for the sample
D) never be sure that the entire sampling frame was included

Question

Quizplus · Accepted Answer

Probability sampling allows researchers to estimate the amount of sampling error that can be expected. This means that the sample is more likely to be representative of the population, and the results can be generalized more confidently. While there is no guarantee that every population element will have a known probability of being selected, probability sampling techniques aim to minimize bias and increase the likelihood that the sample reflects the population from which it was drawn. The inclusion of the entire sampling frame is also important, but this can be ensured through careful sampling procedures and documentation.

When a Researcher Uses Probability Sampling,he/she Can