68. Evaluating Attribute Inspectors Using Attribute Agreement Analysis

We typically think about the reliability and reproducibility of a gage in the context of measuring some characteristic using continuous (or variable) data.  Gage R&R studies conducted on this type of data are an application of the Analysis of Variance (ANOVA) method.  We evaluate how much variation is introduced by the people using the gage […] read more

What Is The Perfect Process and How Is It Achieved?

In an earlier article entitled Zero Defects – Realistic Goal or Dream?  I stated that achieving zero defects is not a dream at all but rather a realistic goal to be pursued.   In our Black Belt course, our students are challenged to complete an improvement project where they create an improved process that is […] read more

On October 7th, 2017, posted in: Articles, Six Sigma by Tags: , ,

Increasing Your Personal Power as a Project Manager

In order to earn the Six Sigma Black Belt Certificate, our students are required to plan and execute a real world project that results in measurable improvement.  To help them to be more successful, I challenge them to find ways to increase the amount of personal power that they have as the manager of their […] read more

On September 21st, 2017, posted in: Articles, Project Management, Six Sigma by Tags: , ,

Six Sigma Certificate or Certification – What’s the Difference?

In my experience there is a good deal of misunderstanding among students who are seeking to enhance their professional credentials in the field of Six Sigma.  The source of the confusion is not recognizing that there is a fundamental difference between a Certificate in Six Sigma and Certification in Six Sigma.  It is important that […] read more