TS EN 100014

TS EN 100014 is a basic specification covering the CECC assessed process average procedure and the associated 60 % confidence limit approach. Within the application of statistical methods, it provides the conceptual framework used to assess the average behaviour of data drawn from a process and to interpret that average with a defined confidence level.

What a process average and confidence limit mean

In general technical terms, a process average describes the central tendency of measurements taken from a production or control process. It helps users understand the typical performance of the process over time rather than focusing only on individual results. A confidence limit expresses the statistical uncertainty around that estimated average. The 60 % level identifies the confidence basis used for the evaluation, meaning the decision context is framed around a specified probability level.

CECC assessed context

The standard belongs to the statistical side of quality and conformity assessment practice in electronic and related technical fields. The phrase CECC assessed indicates that the process is examined within a particular assessment framework; however, this product record reflects only the core subject that can be inferred from the title and reference information, not the detailed clause-by-clause requirements of the full document. In practice, procedures of this kind support process stability monitoring, interpretation of sampling results, and consistent control decisions.

• Provides a conceptual procedure framework for statistical process evaluation.
• Focuses on interpreting a process average with a defined confidence basis.
• Supports quality assessment language associated with CECC assessed practice.
• Deals with the central tendency of manufacturing and inspection data.