Emiliorodrigo14 Emiliorodrigo14

Today at 10:38 AM
Mathematics

Answered

4. Below are histograms displaying the values taken by three sample statistics in
several hundred samples from the same population. Each histogram has the
same scale and the true value of the population parameter is marked by an
arrow on each histogram. Which statistic is the best estimator of the parameter?

Answer :

aplm2000 aplm2000

Today at 10:44 AM

Answer:

(B) Statistic B because A and B are unbiased but B has lower variability.

Step-by-step explanation:

The correct answer is (B). The best statistic is unbiased, with the lowest variability.

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