The Essentials of Biostatistics for Physicians, Nurses, and Clinicians

195

(Continued

)

Table 2

Studentized Range Statistic

Upper 5% points

n^

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

v 1

17.97

26.98

32.82

37.08

40.41

43.12

45.40

47.36

49.07

50.59

51.96

53.20

54.33

55.36

56.32

57.22

58.04

58.83

59.56

2

6.08

8.33

9.80

10.88

11.74

12.44

13.03

13.54

13.99

14.39

14.75

15.08

15.38

15.

65

15.91

16.14

16.37

16.57

16.77

3

4.50

5.91

6.82

7.50

8.04

8.48

8.85

9.18

9.46

9.72

9.95

10.15

10.35

10.53

10

.69

10.84

10.98

11.11

11.24

4

3.93

5.04

5.76

6.29

6.71

7.05

7.35

7.60

7.83

8.03

8.21

8.37

8.52

8.66

8.79

8.91

9.03

9.13

9.23

5

3.64

4.60

5.22

5.67

6.03

6.33

6.58

6.80

6.99

7.17

7.32

7.47

7.60

7.72

7.83

7.93

8.03

8.12

8.21

6

3.46

4.34

4.90

5.30

5.63

5.90

6.12

6.32

6.49

6.65

6.79

6.92

7.03

7.14

7.24

7.34

7.43

7.51

7.59

7

3.34

4.16

4.68

5.06

5.36

5.61

5.82

6.00

6.16

6.30

6.43

6.55

6.66

6.76

6.85

6.94

7.02

7.10

7.17

8

3.26

4.04

4.53

4.89

5.17

5.40

5.60

5.77

5.92

6.05

6.18

6.29

6.39

6.48

6.57

6.65

6.73

6.80

6.87

9

3.20

3.95

4.41

4.76

5.02

5.24

5.43

5.59

5.74

5.87

5.98

6.09

6.19

6.28

6.36

6.44

6.51

6.58

6.64

10

3.15

3.88

4.33

4.65

4.91

5.12

5.30

5.46

5.60

5.72

5.83

5.93

6.03

6.11

6.19

6.27

6.34

6.40

6.47

11

3.11

3.82

4.26

4.57

4.82

5.03

5.20

5.35

5.49

5.61

5.71

5.81

5.90

5.98

6.06

6.13

6.20

6.27

6.33

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