Do Homework- Aixa Ponce-Microsoft Edge A https://www.mathx.com/Student/PlayerHom

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Do Homework- Aixa Ponce-Microsoft Edge A https://www.mathx.com/Student/PlayerHomeworkaspx?homeworkld-498672400questionld-35&fushed-false&cld-5178463&centerwin-yes MAT 152 D01 FALL 2018 Aixa Ponce &9/18/18 6:30 PM Homework: Homework 3 (Ch. 3) Sav Score: 0.91 of 1 pt 35 of 45 (43 complete) Hw score: 93.13%41.91 of 45 , 3.4.29 The accompanying data represent the pulse rates (beats per minute) of nine students. Treat the nine students as a population. Compute the z-scores for all the students. Compute the Question Help mean and standard deviation of these z-scores. Click the icon to view the data table. i Pulse Rates Compute the z-scores for all the students. Complete the table Student Student 1 Student 2 z-score Student Z-score Student 6 Student 7 Student Student 1 Student 2 Student 3 Student 4 Student 5 Student 6 Student7 Student 8 Student9 Pulse 76 61 60 80 73 80 80 68 73 Student 3Student 8 Student 4 Student 9 Student 5 Round to the nearest hundredth as needed.) Print Done Enter your answer in the edit fields and then click Check Answer parts remaining Clear All O Type here to search

Explanation / Answer

Mean = 72.3333
Standard deviation = 7.3786 (here, I have used the population standard deviation formula, since we have been asked to assume that the data are the population.)

Note:- If it has been asked in the question to round to the nearest hundredth, then Mean = 72.33 and Standard deviation = 7.38.
(If not, then please round the values of mean and standard deviation to the required number of decimal places.)

Student Pulse Z-Score Student 1 76 0.50 Student 2 61 -1.54 Student 3 60 -1.67 Student 4 80 1.04 Student 5 73 0.09 Student 6 80 1.04 Student 7 80 1.04 Student 8 68 -0.59 Student 9 73 0.09

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