Final answer:
The option 'C) Belief in mass inspection' is NOT one of Deming's principles, as he emphasized continuous improvement and building quality into the product rather than relying on inspections to catch defects.
Step-by-step explanation:
The option that is NOT one of Deming's principles is C) Belief in mass inspection. W. Edwards Deming, known for his work in quality management, emphasized the importance of improving manufacturing quality. He believed in the concept of continuous improvement and had 14 key principles. Mass inspection is contrary to his principles, as Deming advocated for building quality into the product in the first place rather than relying on inspection to find faults.
Deming's principles include points such as 'Adopt and institute leadership,' 'Create constancy of purpose for improvement of product or service,' and 'Drive out fear' to allow for effective communication and work toward common goals. His approach was more about preventing errors and defects through system improvements and staff empowerment rather than finding and fixing them after they've occurred, which mass inspection often entails.