Lean Six Sigma Bursts

E5: What are hypothesis tests and why do we need them?

I explain how and when hypothesis tests can be used, based on a recent article I wrote, which looked at the racial inequities brought up by football players at the University of Iowa and the data that can support these claims. Links BIZ-PI.com LeanSixSigmaDefinition.com Affordable Green Belt Training Racial Differences in Football Player Retention at the University of Iowa...

E4: What is the DMAIC Improvement model?

I created a video that accompanies this quick explanation of DMAIC, which stands for Define, Measure, Analyze, Improve and Control. DMAIC is the core structure used in Six Sigma projects Links BIZ-PI.com LeanSixSigmaDefinition.com Video of DMAIC Overview...

E3: What is the Influencer model and how it applies to wearing masks?

In this episode, I discuss the Influencer behavior change model, and how it applies to getting people to wear their masks to prevent the spread of COVID-19 Links BIZ-PI.com LeanSixSigmaDefinition.com Article: How Behavior Change Can Influence Wearing of Masks...

E2: What is the difference between hard and soft financial savings?

In this episode, I answer a question I often receive about how to categorize financial cost savings from improvement, either hard or soft, and what is the difference? Links BIZ-PI.com LeanSixSigmaDefinition.com

E1: Why are Six Sigma Black Belts paid so much?

In this first episode, I answer a question I received about salaries for Six Sigma Black Belts, and why I think they make good money. Links BIZ-PI.com LeanSixSigmaDefinition.com

Lean Six Sigma Bursts (Trailer)