Sampling error is usually figured in a large poll:
A)by dividing the variance of the distribution of means by the N of each sample
B)by squaring the variance
C)from the proportion of the population that the sample represents
D)from preconstructed tables indexed by the sample size

Question

Quizplus · Accepted Answer

Sampling error is often determined from preconstructed tables that are indexed by the sample size. These tables provide a quick reference to estimate the sampling error based on the size of the sample drawn from the population.

Sampling Error Is Usually Figured in a Large Poll