The Six Sigma Define-Measure-Analyze-Improve-Control (DMAIC) philosophy and procedures are widely accepted as valuable tools for achieving the most economical and rigorous possible understanding and management of all aspects of operations. This book presents methods and strategy that should alleviate unwarranted concerns about the perceived complexity and training and implementation costs of DMAIC. The author clarifies the long-accepted statistical and logical processes of Six Sigma. He uses the Excel environment to illustrate how modern business people can properly execute its doctrine and procedures to improve any venture.