Which company is known for using statistical tools to eliminate variation?

Motorola is known for its pioneering role in the development of Six Sigma methodologies, which emphasize the use of statistical tools to identify and eliminate variation in processes. The company adopted Six Sigma in the mid-1980s, aiming for consistent quality and reduced defects in manufacturing and service processes. This approach fundamentally changed how Motorola operated and significantly improved their product quality and operational efficiency.

Motorola's commitment to data-driven decision making and its structured approach to quality improvement laid the groundwork for the Six Sigma movement, which has since been adopted by numerous other companies. The focus on measuring and reducing process variation directly correlates with the principles of Six Sigma, making Motorola the definitive choice among the options listed for being recognized for utilizing statistical tools in this context.