In the kids’ movie Madagascar: Escape to Africa, Marty is the zoo zebra suddenly finds himself in a giant herd of zebras and he...

In 1907, Mark Twain associated statistics with lies. I’m here to debunk Mark Twain’s debunking of statistics. Statistics in...

How to Use the Two Sample T-Test

Product manufacturing provides endless improvement opportunities. I thrived in my manufacturing career...

Six-sigma is a popular buzz word in plants, but do you understand the basics of what it means?  The grass roots explanation of...

5S stands for Sort, Set-in order, Shine, Standardize and Sustain. These are the steps we use to clean up and organize an area in the...

Understanding six-sigma and process capability is essential for factory leaders at all levels. Processes variation is a fact of life in a...