root cause analysis

What Tools and Techniques are Commonly Used?

Several tools and techniques are commonly used in RCA:
1. 5 Whys: This technique involves asking "why" repeatedly until the root cause is identified.
2. Fishbone Diagram: Also known as the Ishikawa or cause-and-effect diagram, this tool helps in visualizing potential causes of a problem.
3. Pareto Analysis: This technique involves identifying the most significant factors contributing to an issue, based on the Pareto principle (80/20 rule).
4. Failure Mode and Effects Analysis (FMEA): A structured approach to identifying and addressing potential failure points in processes.

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