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June 6, 2017

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Same Stats! Different Graphs! The importance of Data Visualization.

June 12, 2017

 

 In a typical Lean Six Sigma DMAIC project, the process starts by framing the problem with regard to the process inputs and outputs that need to be measured; the data is then collected and managed using for example; MSA (Measurement System Analysis)  and other data management methods. Once the data is clean and free of large measurement errors, visualization methods are used to uncover root causes.

The following is an excellent reminder of why it is so important to understand your data and visual review the output as well, before drawing any conclusions.

 

Researchers at AutoDesk  looked at multiple data sets while different in