5 Whys - Getting to the Root of a Problem Quickly - Mind Tools
https://www.mindtools.com/a3mi00v/5-whys
WebThe 5 Whys strategy is a simple, effective tool for uncovering the root of a problem. You can use it in troubleshooting, problem-solving, and quality-improvement initiatives. Start with a problem and ask why it is occurring. Make sure that your answer is grounded in fact, and then ask the question again.
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