c. Find the mean of the sampling distribution of the sample standard deviations. The mean of the sampling distribution of the sample standard deviations is (Round to three decimal places as needed.) d. Do the sample standard deviations target the value of the population standard deviation? In general, do sample standard deviations make good estimators of population standard deviations? Why or why not? O A. The sample standard deviations do target the population standard deviation, therefore, sample standard deviations are biased estimators. OB. The sample standard deviations do not target the population standard deviation, therefore, sample standard deviations are biased estimators. O c. The sample standard deviations do not target the population standard deviation, therefore, sample standard deviations are unbiased estimators. O D. The sample standard deviations do target the population standard deviation, therefore, sample standard deviations are unbiased estimators.
c. Find the mean of the sampling distribution of the sample standard deviations. The mean of the sampling distribution of the sample standard deviations is (Round to three decimal places as needed.) d. Do the sample standard deviations target the value of the population standard deviation? In general, do sample standard deviations make good estimators of population standard deviations? Why or why not? O A. The sample standard deviations do target the population standard deviation, therefore, sample standard deviations are biased estimators. OB. The sample standard deviations do not target the population standard deviation, therefore, sample standard deviations are biased estimators. O c. The sample standard deviations do not target the population standard deviation, therefore, sample standard deviations are unbiased estimators. O D. The sample standard deviations do target the population standard deviation, therefore, sample standard deviations are unbiased estimators.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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