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Main Effects Plot

October 10, 2024

The main effects plot is the simplest graphical tool used to determine the relative impact of a variety of inputs...

The Six Fix #007: Don’t Let Lack of Motivation Stop You From Passing Your Six Sigma Certification Exam

October 10, 2024

Have you ever found yourself struggling to get started on something important? Maybe you feel unmotivated or unsure of where...

Kruskal–Wallis Non Parametric Hypothesis Test

October 10, 2024

Kruskal-Wallis Test The Kruskal–Wallis Non Parametric Hypothesis Test (1952) is a nonparametric analog of the one-way analysis of variance. It...

AAF Case Study: Creating a Project Charter

October 10, 2024

Create a Project Charter We’ve been covering a fictional Six Sigma case study for AAF. If you’re joining us, here’s...

The Six Fix #006: My Journey to Passing the ASQ Six Sigma Black Belt Exam

October 10, 2024

You’ve probably heard of the ASQ Six Sigma Black Belt exam. It’s a rigorous test of your knowledge of Six...

I-MR Chart

October 10, 2024

What is an I-MR Chart? The I-MR chart was introduced by Walter Shewhart; hence control charts are also called Shewart...

Help me decide! Six Sigma Yellow Belt or Green Belt (or even Black Belt) ???

October 10, 2024

One of the most common kinds of questions that I get are around which belt someone should apply for. I...

Multivoting

October 10, 2024

Multivoting is a technique that allows a team to vote on a long list of ideas into a manageable number...

Improve Phase (DMAIC)

October 10, 2024

Improve phase is the fourth phase of DMAIC. The main activity in the Improve phase is determining the solutions for...

AAF Case Study: Securing Executive Support

October 10, 2024

Previously, we kicked off the AAF Six Sigma Case Study. We covered the set up and background information that you...

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