Repetitive Group Variables Sampling Plan indexed by Six Sigma AQL and Six Sigma AOQL

The concept of repetitive group sampling under attributes inspection was introduced by Sherman (1965). Senthilumar (2005) has introduced the procedures and designing repetitive group sampling plan for different combination of entry parameters namely, (AQL, LQL), (AQL, AOQL). Radhakrishnan and Sivakumaran (2008) have presented the procedure for the construction and selection of Six Sigma Repetitive Group Sampling Plan by attributes indexed through Six Sigma Quality Levels. Senthilumar and Esha Raffie (2014) have presented Six Sigma Repetitive Group Sampling Plan by variables indexed by Six Sigma Quality Levels. In this paper the procedure and tables for the selection of Six Sigma Repetitive Group Sampling Variable Inspection Plan (SSRGSVP (n; k1, k2)) indexed by Six Sigma AQL and Six Sigma AOQL are given. Whenever rejected lots are 100% inspected for replacement of nonconforming units.