Understanding Variation

It’s More than Numbers: New Insights About Common and Special Cause Variation

It’s More than Numbers: New Insights About Common and Special Cause Variation

By Christina Dragonetti / October 4, 2023 / 3 Comments

In this guest post, Dr. Doug Stilwell shares his fresh insight into common and special cause variation – and how that concept can apply to emotions.

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Dr. Deming in his 80s, standing with his back to the audience writing on a green chalkboard. He is wearing a blue sports coat, has a bald head, and wears glasses.

A Beginner’s Guide to Control Charts

By Christina Dragonetti / June 15, 2023 / 1 Comment

The Deming philosophy is like an onion: it’s got layers. I’ve been studying the System of Profound Knowledge and all it entails for almost 2 years, and I’m at layer 4 or 5, I think. I love the aspects I understand and how my thinking has changed. Plus, I’m constantly learning new things that shift […]

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Deming on Management: Data

By John Hunter / November 10, 2021 / 0 Comments

Guest post by John Hunter, author of the Curious Cat Management Improvement Blog (since 2004). This post is part of our Deming on Management series that aims to provide resources to help those transforming their management system to one based on Deming’s management ideas. Many people link Deming’s management ideas to only the use of […]

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Learning with the Science of Improvement during COVID-19 with Rocco Perla and Lloyd Provost

By John Hunter / April 9, 2021 / 2 Comments

Guest post by John Hunter, author of Management Matters: Building Enterprise Capability. This embedded video is a webcast with Rocco Perla and Lloyd Provost: Learning with the Science of Improvement during the COVID-19 Pandemic. The presentation is from April 2020 which is useful to keep in mind given the rapidly changing COVID-19 situation. Their explanations […]

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India Fights COVID-19 with Control Charts

By Christina Dragonetti / April 28, 2020 / 0 Comments

According to how the data are being reported, it seems like the pandemic is getting worse in India, despite the lockdown. Balaji S Reddie, founder of The Deming Forum India and a member of our Advisory Council, is using control charts to set the record straight.

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Understanding Variation: The Key to Managing Chaos

By Matthew Moss / February 3, 2020 / 0 Comments

Are you struggling with what data to collect and how to use them to better lead your organization? Dr. Donald J. Wheeler to the rescue in his short and easy read, Understanding Variation: The Key to Managing Chaos.

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Impact of Process Tampering on Variation (Experiment)

By Bill Bellows / January 14, 2019 / 0 Comments

What do engineering students learn about variation when they launch a catapult with three different sets of instructions?

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What we see…

By Bill Bellows / November 30, 2018 / 0 Comments

Bill Bellows talks about lean management within the (oft-overlooked) larger context of the Deming Philosophy.

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Four-Day Seminar with Dr. Deming Videos

By Matthew Moss / November 5, 2018 / 0 Comments

Guest post by John Hunter, author of the Curious Cat Management Improvement Blog (since 2004). The W. Edwards Deming Institute provides online access to a recording, from 1992, of Dr. Deming’s Four-Day Seminar. There is a cost for viewing these videos; remember we do make many videos available online for no charge including: If Japan […]

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Why Deming / Why Now

By Bill Bellows / October 2, 2018 / 0 Comments

“Now, more than ever, organizations possess limitless opportunities to improve how they manage resources within a system.” – Bill Bellows

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