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My Courses Course Home Announcements Chapter Contents Study Plan Assignments Gradebook eText StatCrunch Accessible Resour Skills for Success Tools for Success Course Tools Multimedia Librar Purchase Options Math 1530 Summer 22 Quiz Me: Quiz Me: 6.3-2 Determine whether a statistic serves as a good estimator of the corresponding population parameter. 5,4 a. Find the value of the population standard deviation e Question 1 of 5 Statcrunch Assume a population of 4, 5, and 9. Assume that samples of size n2 are randomly selected with replacement from the population. Listed below are the nine different samples. Complete parts a through d below. 4,4 5,5 5,9 Bailey Blake 07/10/222:59 PM 94 D This quiz: 5 point(s) possible This question: 1 point(s) possible 9,5 Resume later Submit quiz 9,9 (Round to three decimal places as needed.) b. Find the standard deviation of each of the nine samples, then summarize the sampling distribution of the standard deviations in the format of a table representing the probability distribution of the distinct standard deviation values. Use ascending order of the sample standard deviations Probability B Next iz Me Help 1/2 Show 14:58

mts population parameter. un s ar ns ondin (Type integers or fractions.) Statcrunch Question 1 of 5 5,4 Assume a population of 4, 5, and 9. Assume that samples of size n=2 are randomly selected with replacement from the population. Listed below are the nine different samples. Complete parts a through d below. 4,4 4,5 4,9 5,5 CX > 5,9 possibic This question: 1 point(s) possible 9,4 9,5 Submit quiz 9,9 b. Find the standard deviation of each of the nine samples, then summarize the sampling distribution of the standard deviations in the format of a table representing the probability distribution of the distinct standard deviation values. Use ascending order of the sample standard deviations. Probability Next

an ents bok anch ble Resouri or Success For Success e Tools Assume a population of 4, 5, and 9. Assume that samples of size n=2 are randomly selected with replacement from the population. Listed below are the nine samples. Complete parts a through d below. 4,4 4,5 4,9 media Librar hase Options 5,4 5,5 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.) Statcrunch 5,9 9.4 9,5 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? SAMSUNG 9.9 OA. 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 unbiased estimators Next iz Me