Tag: Charts and Graphs

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

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

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...