Walter A. Shewhart Quotes
- Postulate 2. Constant systems of chance causes do exist in nature.
- Postulate 1. All chance systems of causes are not alike in the sense that they enable us to predict the future in terms of the…
- Postulate 3. Assignable causes of variation may be found and eliminated.
- Rule 1. Original data should be presented in a way that will preserve the evidence in the original data for all the predictions assumed to…
- Both pure and applied science have gradually pushed further and further the requirements for accuracy and precision. However, applied science, particularly in the mass production…