We can estimate the probability that sample means and proportions lie within a given distance of the population value because these statistics are
A)unbiased.
B)efficient.
C)random.
D)biaseD.

Question

Quizplus · Accepted Answer

Sample means and proportions are unbiased estimators, meaning their expected value is equal to the population parameter they estimate, allowing us to estimate probabilities of their values lying within a certain distance from the population value.

We Can Estimate the Probability That Sample Means and Proportions