Pearson\'s MyLab & Mas × y @ Take a Test-Kalae Pere mathxl.com/Student/PlayerTes

Question

Pearson's MyLab & Mas × y @ Take a Test-Kalae Pere mathxl.com/Student/PlayerTest.aspx?testld-177882146 MTH 119.23W Kekcie Pimental&1 42/1 Quiz: Chapter 3 Review Quiz This Question: 1 pt 8of12 (9 complete) ? | ? This Quiz: 12 p 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 al the students deviation of these z-scores . Compude the mean and stand Click the icon to view the data table Compute the z-scores for all the students. Complete the table Student Student 1 Student 2 Student 3 Student 4 Stadent 5 Round to the nearest hundredth as needed) Compute the mean of these z-scores The mean of the z-scores s (Round to the nearest tenth as needed) Compute the standard deviation of these z-scores z-score Student Student 6 Student 7 Student 8 Student 9 ? The standard deviation of the z-scores".] (Round to the nearesnith as needed ) nter your answer in each of the answer boxes

Explanation / Answer

pulse Z score=(x-Mu)sigma student 1 76 0.4829 student 2 61 -1.4346 student 3 60 -1.5624 student 4 80 0.9943 student 5 72 -0.0284 student 6 80 0.9943 student 7 80 0.9943 student 8 68 -0.5397 student 9 73 0.0994 Mean 72.22222 0.0000 Std 7.822688 -8.2324

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.