I am process of getting my Black Belt certification through Air Academy Associates. I like the common sense approach to Basic Statistics.

Looking for a solid introduction to continuous improvement? This may be a better book to guide your effort than many introductory books. This book includes basic introduction to Design of Experiment, where most efforts and books would ignore in continuous improvement.

As a certified Black Belt, I have to perform statistical tests on diverse processes for both manufacturing and service industries.

I have found this book to be the best I know of to be my "desktop guide" when I have any doubt on the method or applicability of a test or tool.

I engourage any and all readers who are looking for a book to help them do Process Improvement or Six Sigma Process Improvement to get this book.

It is well worth the price.