Sample error may only be determined after data have been collected. Even if we know the level of confidence, an estimate of variability and the sample size, we cannot compute the amount of sample error we can expect to experience.

Question

Quizplus · Accepted Answer

The statement is incorrect. Sample error can be calculated based on the level of confidence, estimate of variability, and sample size, even before data collection.

Sample Error May Only Be Determined After Data Have Been