Which of the following is a key characteristic of a probability sample that determines the sample size of a population?
A) the number of chances a result occurs as planned
B) the permissible sample error that can be allowed
C) the inability to statistically project the results to the entire population
D) the similarity in the sample characteristics being measured

Question

Quizplus · Accepted Answer

The permissible sample error that can be allowed is a key characteristic of a probability sample that determines the sample size of a population. This is because the sample size must be large enough to ensure that the margin of error is within acceptable limits. The larger the sample size, the smaller the margin of error, which means that a smaller sample size may be acceptable if the margin of error can be allowed to be larger.

Which of the Following Is a Key Characteristic of a Probability