2024, Vol. 9, Issue 1, Part B

In this paper a procedure for designing a mixed sampling plan with chain sampling plan (ChSP-1) plan as attribute plan indexed through maximum allowable percent defective (MAPD) along with tangential distance (Discriminant) is presented. It is discussed how the declination angle of the tangent at the inflection point of the OC curve discriminates the Mixed Sampling Plan (MSP). Tables are presented for the easy selection of plans based on MAPD with Discriminant or declination angle of the tangent.