Meaning
Frequency measures of inherent failure identify the proportion of errors that result from the design of a system rather than from random chance. The systemic error rate quantifies the mistakes that will occur even when all components function according to their specifications. This metric highlights the flaws in the logic or the structure of the process itself.
Error Origin
Analysis of the failures reveals that many problems are built into the workflow from the beginning. A high systemic error rate suggests that the rules governing the process are either incomplete or incorrectly formulated for the task at hand. Identifying these patterns allows for the redesign of the system to eliminate the source of the problem.
Probability Density
Distribution of mistakes across the various stages of the operation shows where the logic is most likely to fail. By measuring the systemic error rate at each step, practitioners can focus their improvement efforts on the areas with the highest impact. This targeted approach ensures that resources are used efficiently to reduce the overall frequency of failure.
Understanding the density of these errors helps in setting realistic goals for the next phase of development.
Mitigation Ceiling
Reduction of the frequency of mistakes is limited by the fundamental architecture of the work. Once the systemic error rate is understood, it provides a realistic expectation of performance.