August 2003
Volume 2 • Number 4
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  • PROCESS IMPROVEMENT
    The Ins and Outs of Process Positioning Open Access(PDF, 129 KB)
    This tool will help define the direction you need to take in improving a process.
    Sang-Gyu Lim, Samsung Economic Research Institutemeasurement systems
  • Attribute Gage R&R Open Access (PDF, 102 KB)
    A simple but robust tool saved one company $400,000 a year.
    Samuel E. Windsor, Delta Sigma Solutions LLC
  • DESIGN OF EXPERIMENTS
    A Powerful Analytical Tool Open Access (PDF, 90 KB)
    Active manipulation of variables makes DOE a Black Belt’s best bet.
    Christopher Nachtsheim, University of Minnesota, and Bradley Jones, SAS Institute Inc.
  • STATISTICS
    When To Use Fisher’s Exact Test Open Access (PDF, 95 KB)
    The chi-square test isn’t always the best choice.
    Keith M. Bower, Minitab Inc.
  • HISTORY
    The Evolution of Six Sigma Open Access (PDF, 95 KB)
    A look at the innovations that contributed to the methodology we call Six Sigma and a glimpse into its future.
    Jim Folaron, J.P. Morgan Chase & Co.

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