Both control charts of an SPC must be within their UCL and LCL for the process to be ____.
A) complete
B) assured
C) in control
D) in range

Question

Quizplus · Accepted Answer

Control charts are used to monitor a process and determine if it is within statistical control. The Upper Control Limit (UCL) and Lower Control Limit (LCL) are established based on the process data and if the plotted data points fall within these limits, the process is considered in control. Therefore, the correct answer is C - in control.

Both Control Charts of an SPC Must Be Within Their