
The Complete Guide to X-bar Charts for Quality Control
While quality control tools take different forms, one of the oldest and most indispensable is the X-bar chart. Used in conjunction with its partner, the R-chart, the X-bar chart offers quality control personnel a way to analyze defects or variations of a process from a grouping of samples.
This post takes a deep dive into quality control, quality control charts, and how using an X-bar chart can be a significant factor in achieving greater quality control of life science manufacturing.