Root Cause Analysis
Summary
One of the most difficult things to do well is determine the root cause of a problem. The true root cause is difficult to determine immediately; it often takes analysis using one or more tools to separate it out from the symptoms or masking factors. Then the question becomes – how do we learn about these tools? Which ones do you use, and when?
The Root Cause Analysis course covers the basics of analysis – identifying why you’re having a problem. This is the prelude to coming up with a solution. We’ll talk about the different ways that you can investigate a problem, and some of the pros and cons of these ways, and what specialized skills may be needed to analyze a process. We’ll also discuss the mechanics of some of the basic tools you can use to determine what the root cause may be.
Root Cause Analysis Tools picks up where the basics of identifying why you’re having a problem left off. We’ll talk about the more sophisticated tools that you can use to investigate a problem, and some of the pros and cons of these ways, and what specialized skills may be needed to analyze a process.
Topics
Understand the basics of problem analysis
Understand how to define a Problem to allow solution
How to define the problem boundaries
How to gather data to define the problem
What data is needed, where to find it, how to interpret it
Some preliminary tools for determining Root Cause Analysis
• Pareto
• Run and scatter charts
• SPC charts
• Paynter charts
• Cause and effect diagrams (fishbone diagram)
• Questioning to the void (5 whys)
• IS/IS NOT exercise
Safeguard analysis, change analysis
Understand which tool to use for varying situations
Duration
2 days
Note
Course also available in CD format