Question

Compute the​ z-scores for all the students. Complete the table. Student ​z-score Student ​z-score Student 1...

Compute the​ z-scores for all the students. Complete the table.

Student

​z-score

Student

​z-score

Student 1

nothing

Student 6

nothing

Student 2

nothing

Student 7

nothing

Student 3

nothing

Student 8

nothing

Student 4

nothing

Student 9

nothing

Student 5

nothing

​(Round to the nearest hundredth as​ needed.)

Compute the mean of these​ z-scores.

The mean of the​ z-scores is

nothing.

​(Round to the nearest tenth as​ needed.)

Compute the standard deviation of these​ z-scores.

The standard deviation of the​ z-scores is

nothing.

​(Round to the nearest tenth as​ needed.

Student

Pulse

Student 1

76

Student 2

60

Student 3

60

Student 4

80

Student 5

72

Student 6

80

Student 7

80

Student 8

68

Student 9

73

0 0
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