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What’s a Histogram?

Histograms are frequency charts. In Lean Six Sigma, they show the distribution of values produced by a process. In other words, a histogram is a visual display of how much variation exists in a process.

Learn more about Histograms in Green Belt Training.

How to Create a Histogram in Minitab

Download the Histogram Data Set for Minitab here.

1. Open Histogram Data Set


2. Go to Graph > Histogram > Simple:


3. Click “OK”:


4. Click “OK”:


To learn more about Histograms, register for Black Belt Training.