Statistical Process Control
What is SPC?
SPC is used to help expand your knowledge on processes. Through the identification and
measurement of key variables within the process, one can identify bottlenecks and issues that are
stopping the process from being efficient. One of the main purposes of SPC is for understanding when
a process is out of control.
Out of Control Processes – Are They Really Out of Control?
One must always ask this question when they identify what they believe to be an out of control
process. Often there are special causes that will make the process seem to be out of control, when