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Process Capability Index (CPK)

The process capability index (Cpk), a statistical tool that measures the ability of a process, to produce output within specified limits for customers, is called a statistical tool. It measures the producer’s ability to produce a product within the...

Process Capability

Process capability is a statistical measure that measures the inherent variability in a characteristic. A process-capability study can be used to determine the process’s ability to meet specifications. A capability estimate is usually obtained during a quality...

Process Baseline

Managers and leaders often prepare for a project by taking preparatory steps. This helps to ensure that the process baseline tests run smoothly. The scheduling process is crucial in helping the project team establish the goals and objectives. A baseline...

Non-Value-Added (NVA)

Table of contents What is Non-Value-Added (NVA)?How to Detect Non-Value-Added (NVA)Benefits of Attending to Non-Value-AddedRelated Articles Estimated reading time: 5 minutes  What is Non-Value-Added (NVA)? In Six Sigma, Non-Value-Added (NVA) activities are...

Non-Parametric Test

Non-parametric tests are statistical tests that do not make assumptions about data distribution. It analyses are employed when data does not fit certain assumptions required for parametric tests, such as the normal distribution assumption. Non-parametric tests are...