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Root Cause Analysis: Integrating Ishikawa Diagrams and the 5 Whys
If a part is not correctly installed, then use the 5 Whys on that part of the Ishikawa diagram for investigation. The lighting may be a contributing cause, but it should not be the first one ...
isixsigma on MSN22d
Getting to the Bottom of Your Problem: How to Use the 5 Whys
So, why aren’t you using it? 5 Whys and the Fishbone Diagram The 5 Whys can be used individually or as a part of the fishbone ...