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.

Control charts that are properly constructed and maintained prevent false out-of-control signals and provide a useful method for monitoring a process.

DURING the course of detergency investigations involving the measurement of the reflectance of fabrics, the need arose for a rapid method of deciding whether the reflectance–frequency ...

In many aerospace production processes, however, it requires that quality control measures be in place from the time that the first unit of product is produced. Certain types of control charts for ...