point(s) possible 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 mean and standard deviation of these z-scores. Click the icon to view the data table. . . . Compute the z-scores for all the students. Complete the table. Student z-score Student z-score Student 1 Student 6 Student 2 Student 7 Student 3 Student 8 Student 4 Student 9 Student 5 (Round to the nearest hundredth as needed.) Compute the mean of these z-scores. The mean of the z-scores is . (Round to the nearest tenth as needed.) Compute the standard deviation of these z-scores. The standard deviation of the z-scores is . (Round to the nearest tenth as needed.) Next nchaccompanying 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 studer standard deviati Click the icon to X Pulse Rates pute the z-score dent Z-so Student Pulse dent 1 Student 1 77 Student 2 60 dent 2 Student 3 60 dent 3 Student 4 80 dent 4 Student 5 73 Student 6 80 dent 5 Student 7 80 und to the neare Student 8 68 pute the mean Student 9 73 mean of the z-s mpute the standa standard deviati Print Done