In most experiments, you’ll have a number of factors to deal with. These are elements that affect the outcomes of your experiment. They fall into a few basic categories:
Choose Partial/Fractional Factorial Designs when full factorial design experiments are too time and/or cost-prohibitive.
Control charts are one of the hardest things for those studying six sigma to understand. Here’s an easy Control Charts Study Guide for you.
How I would use Lean Six Sigma principals to improve the Tech Support process.
Six Sigma Roles and Responsibilities shows up on each certification exam. Here’s a quick study guide that can help you ace those portions.