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MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The accompanying data represent the pu'se rates (beats per minute) of nine students. Treat the n ne students as a population. Compute the z-scores for all the students. Compute the mean and standard deviation of these Z-Scores a Click the icon to view the daia tabie. Pulse rates Compute the z-scores for ali the studen:s. Complete thae table. Student Student Z-Score Z-score Studont 1 Student 6 Student Pulse Student 2 Studen: 7 76 Studenl 1 Student 3 Student 8 Student 2 61 Student 3 60 Student 4 Student 9 Student 4 81 Student 5 Student 5 72 Studerit 6 (Round to the nearest hundredth as needed.) Student 7 BU Compute the mean of these z-scores. 68 Siudent B Student 9 73 The mean of the z scores is . (Round to the nearest tenth as Teeded) Compute the standard deviation of these z scores. The standard deviation of the z-scores is (Round to the nearesten as needed) Print Done Next Statcrunch View instructor tip Ov D 7:58
Transcribed Image Text:The accompanying data represent the pu'se rates (beats per minute) of nine students. Treat the n ne students as a population. Compute the z-scores for all the students. Compute the mean and standard deviation of these Z-Scores a Click the icon to view the daia tabie. Pulse rates Compute the z-scores for ali the studen:s. Complete thae table. Student Student Z-Score Z-score Studont 1 Student 6 Student Pulse Student 2 Studen: 7 76 Studenl 1 Student 3 Student 8 Student 2 61 Student 3 60 Student 4 Student 9 Student 4 81 Student 5 Student 5 72 Studerit 6 (Round to the nearest hundredth as needed.) Student 7 BU Compute the mean of these z-scores. 68 Siudent B Student 9 73 The mean of the z scores is . (Round to the nearest tenth as Teeded) Compute the standard deviation of these z scores. The standard deviation of the z-scores is (Round to the nearesten as needed) Print Done Next Statcrunch View instructor tip Ov D 7:58
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