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Table 2 The plan parameter when \(\tilde{\alpha }=0.10;\beta =1\) and a = 1.0

From: Inspection plan for COVID-19 patients for Weibull distribution using repetitive sampling under indeterminacy

\(\tilde{\beta }\)

\(\frac{\mu_N}{\mu_{0N}}\)

IU=0.00

IU=0.02

IU=0.04

IU=0.05

n

c1

c2

ASN

n

c1

c2

ASN

n

c1

c2

ASN

n

c1

c2

ASN

0.25

1.1

216

126

141

670.58

200

120

135

670.44

212

133

146

561.99

215

137

150

562.33

0.25

1.2

77

43

50

171.96

108

65

70

164.07

100

62

67

156.47

72

44

50

146.39

0.25

1.3

40

21

26

87.26

46

26

30

78.70

43

25

29

75.96

54

33

36

75.89

0.25

1.4

37

20

23

56.65

38

21

24

56.08

44

26

28

54.80

28

16

19

47.28

0.25

1.5

32

17

19

41.59

20

10

13

36.88

16

8

11

33.79

28

16

18

37.25

0.25

1.8

16

8

9

19.23

13

6

8

20.53

11

5

7

18.25

18

10

11

21.30

0.25

2.0

8

3

5

15.57

12

5

7

17.86

16

9

9

16.00

10

5

6

12.75

0.10

1.1

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

0.10

1.2

166

95

103

251.81

156

92

100

241.03

134

81

89

220.93

145

90

97

215.03

0.10

1.3

76

41

47

123.27

67

37

43

114.90

65

37

43

111.98

64

37

43

110.92

0.10

1.4

49

25

30

79.68

51

27

32

79.54

36

19

24

69.65

42

23

28

72.87

0.10

1.5

25

11

16

57.81

19

8

13

56.40

40

22

25

52.78

27

14

18

48.74

0.10

1.8

25

11

14

33.38

21

10

12

26.67

16

7

10

26.17

20

10

12

25.48

0.10

2.0

21

9

11

25.09

13

5

8

23.56

9

3

6

20.91

19

9

11

23.26

0.05

1.1

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

0.05

1.2

180

101

112

294.66

158

91

102

278.26

147

87

98

266.01

150

91

101

251.91

0.05

1.3

109

59

66

151.86

83

45

53

141.34

69

38

46

133.05

68

38

46

131.00

0.05

1.4

65

33

39

94.37

61

32

38

91.56

65

36

41

86.23

45

24

30

80.22

0.05

1.5

30

13

19

67.10

42

21

26

64.66

34

17

22

57.79

37

19

24

58.15

0.05

1.8

27

12

15

34.90

16

6

10

30.81

19

8

12

32.45

17

7

11

30.71

0.05

2.0

16

6

9

24.06

13

4

8

25.03

19

8

11

25.01

13

5

8

20.73

0.01

1.1

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

0.01

1.2

235

129

146

381.10

233

133

149

363.60

214

126

141

331.60

195

116

131

321.50

0.01

1.3

110

56

68

186.50

119

64

75

178.40

114

63

74

168.96

91

50

61

160.90

0.01

1.4

78

38

47

115.80

65

32

41

107.90

74

39

47

102.50

57

29

38

102.30

0.01

1.5

57

26

34

84.89

59

28

36

82.77

49

24

31

71.92

46

22

30

73.98

0.01

1.8

31

12

18

46.41

31

13

18

41.25

28

12

17

39.13

24

10

15

36.09

0.01

2.0

17

5

10

30.21

25

9

14

32.01

18

6

11

28.48

24

10

14

29.85

  1. Here hyphens (−) indicates that the parameters cannot be found to satisfy conditions