William Edwards Deming (Statistician)

William Edwards Deming was an American statistician and consultant known for his work in quality management and continuous improvement. He developed the Plan-Do-Study-Act (PDSA) cycle, a method for improving processes through testing and learning. Deming emphasized the importance of understanding variation in processes and advocated for a system-based approach to management. His principles significantly influenced manufacturing, particularly in Japan after World War II, leading to better quality products. Deming is often regarded as a pioneer in modern quality management and is celebrated for helping organizations enhance their efficiency and effectiveness through data-driven decision-making.