Charts and Graphs Archives

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Mark Graban - February 12, 2019 2

First, an announcement... you can enter to win one of three eBook copies of Measures of Success: React Less, Lead Better, Improve More. Unlike...

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Mark Graban - November 3, 2010 17

Last month, I wrote a post titled "Consulting Case Studies Need Statistical Validity" where I discussed the need to show more than simple "before...

Blog

Mark Graban - October 4, 2010 23

One of the books that's had the biggest impact on my work is Donald Wheeler's Understanding Variation: The Key to Managing Chaos. It's the...

Mark Graban on When Hospital Rankings Punish Luck Instead of PerformanceMay 12, 2026
Jon - Thanks so much for finding the rebuilt simulation and for your thoughts! I think I can make this…
Jon Gurr on When Hospital Rankings Punish Luck Instead of PerformanceMay 10, 2026
Mark, you are an absolute star. I too found that the "Can Chance Make You A Killer" page was gone…
Mark Graban on Calling a Supervisor a “Process Coach” Doesn’t Mean the Job Really ChangesApril 29, 2026
An anonymous comment from a former Ford employee: Great post! The Ford process coaches are supervisors and babysitter. There is…
Ben Royal on Why You Can’t Think Your Way to a Root CauseApril 22, 2026
I was taught (the hard way) to remember that regression to the mean is real
Andrew Wagner on Why You Can’t Think Your Way to a Root CauseApril 22, 2026
“What do we know and how do we know it?” This is exactly what Deming was talking about when he…

Tag: Charts and Graphs