An Ishikawa diagram is used to show the causal factors that go into some final outcome, often related to a production or design problem. They are named after Japanese engineering professor Kaoru ...

The lighting may be a contributing cause, but it should not be the first one investigated. The Ishikawa diagram should be expanded each time 5 Whys is used.

The current diagram and another Ishikawa diagram can be viewed simultaneously by selecting from the command bar. Figure 18.69: Opening a Second Diagram In this situation, displaying both diagrams ...