Reduced, Normal and Tightened Inspection Plans-Cumulative Sum Sampling Plans and Operating Characteristic (OC) Curves for AQL = 0.25 Defects per Hundred Units
[Sampling plans-AQL = 0.25]
Identification name of OC curves | |||||||||||
Reduced | Normal | Tightened | |||||||||
ng | T | L | S | ng | T | L | S | ng | T | L | S |
13 | 0 | 0 | 0 | 25 | 0.05 | 0.95 | 0.35 | 50 | 0.1 | 0.9 | 0.3 |
ng = Number of sample units in a subgroup. T = Subgroup tolerance. L = Acceptance limit. S = Starting value.
Reduced, Normal, and Tightened Inspection Plans-Cumulative Sum Sampling Plans and Operating Characteristic (OC) Curves for AQL = 1.5 Defects per Hundred Units
[Sampling plans-AQL = 1.5]
Identification name of OC curves | |||||||||||
Reduced | Normal | Tightened | |||||||||
ng | T | L | S | ng | T | L | S | ng | T | L | S |
13 | 0.5 | 0.5 | 0 | 25 | 0.5 | 2 | 1 | 50 | 0.8 | 1.6 | 0.4 |
ng = Number of sample units in a subgroup. T = Subgroup tolerance. L = Acceptance limit. S = Starting value.
Reduced, Normal, and Tightened Inspection Plans-Cumulative Sampling Plans and Operating Characteristic (OC) Curves for AQL = 6.5 Defects per Hundred Units
[Sampling Plans-AQL = 6.5]
Identification name of OC curves | |||||||||||
Reduced | Normal | Tightened | |||||||||
ng | T | L | S | ng | T | L | S | ng | T | L | S |
13 | 1 | 2 | 1 | 25 | 2 | 3 | 1 | 50 | 2.5 | 3 | 1 |
ng = Number of sample units in a subgroup. T = Subgroup tolerance. L = Acceptance limit. S = Starting value.
7 C.F.R. §42.143