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What’s A C Chart?

C Charts are Control Charts designed for tracking the count of defects for discrete data in consistently sized sub-groups.

A classic example of a C Chart is to track the number of defects per application, which are all 10 pages each.

Learn more about C Charts in Control Phase, Module 6.1.6 of Black Belt Training.

How To Run A C Chart In SigmaXL

Download the C Chart Data Set for SigmaXL here.

1. Select Raw Data:


2. Highlight the data:


3. Go to Stat > Control Charts > Attribute Charts> C


5. Click “OK”


To learn more about C Charts, register for Black Belt Training and review Control Phase, Module 6.1.6.