-HawkNet-Hillsborough Grades for Katrina Step Xy@ DoHomework-Katrina eChegg Stud

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-HawkNet-Hillsborough Grades for Katrina Step Xy@ DoHomework-Katrina eChegg Study l Guided S: × × × Secure https://www.mathxl.com Student/PlayerHomework.aspx?homeworkld-454025051&questionld-3;&flushed-false;&cld-4748026;&back-DoAssignments.aspx;%2few%3 HCC Fall 2017 - STA2023-02916 Katrina Stephenson 11/10/17 7:48 PM Homework: Week 9 HW (Sections 4.8, 4.9, 5.1, 5.2) Score: 0 of 1 pt 4.8.145 Save 1 of 7 (6 complete) HW Score: 79.29%, 5.55 of 7 pts Question Help The probability distribution shown here describes a population of measurements that can assume values of 1, 3, 5, and 7, each of which occurs with the same relative frequency. x11357 px)44 a. Calculate the mean of all the different samples of n = 2 measurements that can be selected from this population. Select the correct choce below and fill in the answer boxes within your choice. A. 1 13 15 17 3,3 3,5 3,7 5,5 5,7 7,7 B. Sam 1 13 15 17 3,1 3.3 3.5 3.7 Sample 5,1 5,3 5,5 5,7 7,1 7,3 7,5 7,7 C. Sample 1,31,5 17 3,1 3,5 3,7 5,1 5,3 5,7 7,17,3 7,5 Click to select and enter your answer(s) and then click Check Answer Clear Al Check Answer remaining

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Option (B)

Sample xbar 1 1 1.00 1 3 2.00 1 5 3.00 1 7 4.00 3 1 2.00 3 3 3.00 3 5 4.00 3 7 5.00 5 1 3.00 5 3 4.00 5 5 5.00 5 7 6.00 7 1 4.00 7 3 5.00 7 5 6.00 7 7 7.00

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