5Why Insights | Sumble

What is 5Why?

5 Whys is an iterative interrogative technique used to explore the cause-and-effect relationships underlying a particular problem. The primary goal is to determine the root cause of a defect or problem by repeatedly asking the question "Why?". Each answer forms the basis of the next question. The "5" in the name derives from an anecdotal observation on the number of iterations needed to resolve the problem.

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What other technologies are related to 5Why?

5Why Competitor Technologies

FTA

FTA (Fault Tree Analysis) is a top-down, deductive failure analysis that identifies potential causes of system failures. It offers an alternative approach to root cause analysis compared to the iterative, bottom-up approach of 5 Whys.

mentioned alongside 5Why in 2% (113) of relevant job posts

5Why Complementary Technologies

Ishikawa

Ishikawa diagrams (fishbone diagrams) can be used to identify the root causes that the 5 Whys explore in depth. Helps to visually organize potential causes.

mentioned alongside 5Why in 13% (533) of relevant job posts

8D

8D (Eight Disciplines Problem Solving) provides a structured approach to problem-solving. The 5 Whys technique is often used within the 'Identify Root Cause' step of the 8D methodology.

What is 5Why?

What other technologies are related to 5Why?

5Why Competitor Technologies

5Why Complementary Technologies

Which job functions mention 5Why?

Which organizations are mentioning 5Why?