The application of statistical theory to sampling inspection by variables was first initiated by Dodge-Roming and later developed further by W.A. Wallis and A.H. Bowker. Based on the test of hypothesis, this theory lays too much emphasis on the constr...
The application of statistical theory to sampling inspection by variables was first initiated by Dodge-Roming and later developed further by W.A. Wallis and A.H. Bowker. Based on the test of hypothesis, this theory lays too much emphasis on the construction of a mathematical theory. As a result, the practical application of this theory to curreut industrial conditions runs into many difficulties.
The necessity of another practical theory which combines theory with practicality needs no special mention here. In this paper I introduced operating characteristic coustant into sampling inspection by variables in order for it to suit the existing conditions in industries.