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

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

How to Use the Two Sample T-Test

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

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

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 factory...

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