5-Whys Helps Understand Cause & Effect Relationships
5 Whys is a question-asking method used to explore the cause/effect relationships underlying a particular problem. Ultimately, the goal of applying the 5 Whys method is to determine a root cause of a defect or problem. It was developed at Toyota as part of their production process. In fact, the Toyota production system was built on this practice and the evolution of this scientific...
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