I’ve added a study guide for those taking the IASSC Six Sigma Green Belt exam. There you’ll find the all of the topics that you’ll be tested on and links to articles that help explain the material.
Archives for January 2016
The Sum of Squares is a measure of the variation in an experiment.
People who pass practice a lot of example test questions. You not only need to know the right answer to questions, you need to know why the other options are wrong.