Comments Please Please refer to the AIAG 'Statistical Process Control' manual page 81, Section C - Description of Conditions and Assumptions, last bullit. Please provide your comments/interpretations of the following statement: 'There exists a willingness to accept the computed index(or ratio) value as the 'true' index (or ratio) value - i.e., to discount sampling variation's influence on the computed number (e.g.,a computed Cpk of 1.05 may be from a process whose 'true' Cpk 1.40, or vice versa, due simply to sampling variation). Please see Appendix H, Referewnces 19, 20, and 21 for more on this subject.'
Aiag Spc Manual Pdf
AIAG SPC-3:2005 SPC-3: Statistical Process Control - SPC Second Edition (Secured file - cannot be printed) SPC-3 This manual is an introduction to statistical process control and is intended to cover normally occurring SPC system situations. It is not intended to limit evolution of SPC methods suited to particular processes or commodities.
Disadvantages of manual accounting. Manual accounting systems use physical records, pads of paper and books, onto which transactions are entered by hand.