What is Root Cause Analysis, Design of Experiments?

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Accepted Answer

Root Cause Analysis is a method used to identify the underlying cause of a problem, while Design of Experiments is a systematic approach to conducting experiments to optimize processes.

Root Cause Analysis involves identifying the primary cause of a problem by asking 'why' multiple times to get to the root issue.
Design of Experiments is a structured method for planning, conducting, analyzing, and interpreting controlled tests to optimize processes or products.
Both techniques are commonly used in engineering to improve quality, efficiency, and performance.
Example: Using Root Cause Analysis to determine why a machine keeps breaking down, leading to the discovery of a faulty component in the system.
Example: Applying Design of Experiments to test different variables in a manufacturing process to identify the most effective combination for optimal output.

What is Root Cause Analysis, Design of Experiments?

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