A control chart plots measured values along with upper and lower quality control limits. Values appearing outside these limits are unacceptable and could indicate a manufacturing problem.

A quality control chart is a graphic that depicts whether sampled products or processes are meeting their intended specifications.

If you need to create a Line Chart and Scatter Plot in Excel, read through this article. We have also explained which one is right for you.

Quality control is a process by which a business ensures that product quality is maintained or improved. Learn whether quality control is a career option for you.

Learn how to make everything from basic line graphs to racing bar charts — all interactive and easily animated — with the echarts4r R package.