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Statistics and Probability

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Moderate

Characteristics of a Point Estimate

STATS-NEGNEJ

Which of the following statements applies to the mean of a random sample?

Select ALL that apply.

A

It is a point estimator of a population mean.

B

It has a sampling distribution with a mean equal to the population mean.

C

It is an unbiased estimator of the population mean.

D

It may be larger or smaller than the population mean.