The 5 Whys: Question-Based Root Cause Analysis
The 5 Why is it a technique for root cause analysis. What is it and how is it applied? Find out today with 3 practical examples.
Process analysis and improvement
Cause and Effect Diagram as a Quality Tool
The Ishikawa or cause-effect diagram is one of the most widely used problem analysis tools. Learn what it is and how it is done with a practical example.
The Pareto Chart: What it is and how it is constructed
Find out all about the PARETO chart. What it is, how it is done, its interpretation and more, with detailed example and Excel template.
How to make an objective tree: Practical example
With the objective tree we transform the causes and effects of the problem tree into means and ends. Discover with an example how it is done.
How to make a problem tree: Practical example
With the problem tree we manage to understand a situation in terms of its central problem, causes and effects produced. This example will make it clearer.