Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to ...

Example of a Quality Control Chart . For example, Bob wants to know if his widget press is creating widgets that are up to standard. He decides to test the density of a random sampling of widgets ...

Click the "Insert" tab, then the "Scatter" icon in the Charts group and select the first "Scatter" option to create the control chart. However, you'll need to reformat the average and limits.