Let's take a closer look at the tools for numerical survey data analysis. The graph below shows the tools that are available to you and their objectives in each case. These methods are often used to group...
Lean Six Sigma Black Belt is a professional who is well versed in the Lean Six Sigma Methodology, who leads improvement projects. A Lean Six Sigma Black Belt possesses a thorough understanding of all aspects...
Let's look a bit more closely at the tools we can use for analyzing categorical survey data. Again, the diagram below shows the tools that are available to you and their objectives.
Lean Six Sigma Black Belt is a professional who is well versed in the Lean Six Sigma Methodology, who leads improvement projects. A Lean Six Sigma Black Belt possesses a thorough understanding of all aspects...
It’s usually not a good idea to rely solely on a single statistic to draw conclusions about your process. Do that, and you could fall into the clutches of the “duck-rabbit” illusion shown...