The relationship between sample size and sample accuracy is that as sample size increases:
A)sample error decreases
B)sample error increases
C)sample error remains constant
D)sample error becomes unitary
E)none of the above; sample size does not affect sample accuracy

Question

Quizplus · Accepted Answer

As the sample size increases, the sample error (or margin of error) decreases. This is because larger sample sizes provide a more representative sample of the population, reducing the impact of random variation and increasing the precision of the estimate. Therefore, larger samples generally lead to more accurate estimates of population parameters.

The Relationship Between Sample Size and Sample Accuracy Is That