Construction of Repetitive Group Sampling Plan Indexed through Producer’s Nano Quality Level and Consumer’s Nano Quality Level

Motorola (1980) introduced the concept of six sigma as a quality philosophy and a management strategy, which when adopted in a system of organization will reduce wastages and increase the profit to the management results in enhancing the satisfaction of the customer. If this concept of Six Sigma is adopted in an organization it can results in 3.4 or lower number of defects per million opportunities in the long run. In recent days many companies in developed and developing countries started working beyond Six Sigma level and thereby the performance level increases with number of defectives reduced to near zero level. Radhakrishnan and Sivakumaran (2008) introduced Six Sigma quality levels in the construction of sampling plans. Further Radhakrishnan and Balamurugan (2011) provided the procedure for the construction of six sigma based control charts. Radhakrishnan (2009) constructed six sigma based sampling plans using Intervened Random effect Poisson distribution and weighted Poisson distribution as the base line distributions. Radhakrishnan and Vinotha (2011) provided a procedure for the construction of sampling plans using Nano Quality Levels. In this paper a procedure for the construction of Repetitive Group Sampling Plan indexed through producer’s Nano quality level (PNQL) and consumer’s Nano quality level (CNQL) is presented and suitable tables are provided for the easy selection of the plans. © 2010 IJRSR. All rights reserved.