Untitled

Table 11.4

k

Values for setting specifications for variables sampling

Safety/quality

xþ

k^1

s^4

V

Probability of rejection

Proportion exceeding

v

No. of replicate samples 34567891

0

0.95

0.05

7.7

5.1

4.2

3.7

3.4

3.2

3.0

2.9

0.10

6.2

4.2

3.4

3.0

2.8

2.6

2.4

2.4

0.30

3.3

2.3

1.9

1.6

1.5

1.4

1.3

1.3

0.50

1.7

1.2

0.95

0.82

0.73

0.67

0.62

0.58

0.90

0.10

4.3

3.2

2.7

2.5

2.3

2.2

2.1

2.1

0.25

2.6

2.0

1.7

1.5

1.4

1.4

1.3

1.3

GMP criterion

xþ

k^2

so

v

Probability of acceptance

Proportion exceeding

v

0.95

0.10

0.33

0.44

0.52

0.57

0.62

0.66

0.69

0.71

0.20

0.13

0.02

0.11

0.17

0.22

0.26

0.29

0.31

0.30

0.58

0.36

0.24

0.16

0.10

0.06

0.02

0

0.90

0.10

0.53

0.62

0.68

0.72

0.75

0.78

0.81

0.83

0.20

0.11

0.21

0.27

0.32

0.35

0.38

0.41

0.43

0.30

0.26

0.13

0.05

0.01

0.04

0.07

0.10

0.12

Chapter 11 409