Test performance indicator

ISTQB Glossary definition In Simple English, Field Notes For "Test performance indicator"

ISTQB Glossary definition defines "Test performance indicator" as

A high level metric of effectiveness and/or efficiency used to guide and control progressive test development, e.g. Defect Detection Percentage (DDP).

In Simple English,
A metric to represent how useful the progress achieved in the project is to achive the business objective.

QA Practitioner’s notes for ream work experience in this field

• Remember 
• There  is not a fixed metric that every project uses. What metric a project chooses to use is their choice. It is based on some analysis or just personal preference of the key people. 
• What ever the metric, how ever it is chosen, it is very important that the team and people asking for the report agree on what the definition of the metric is, how it is calculated and when and how it will be shared. 

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