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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