When sample measurements falls inside the control limits, it means that:
Options:
A. each unit manufactured is good enough to sell.
B. the process limits cannot be determined statistically.
C. the process output exceeds the requirements.
D. if there is no other pattern in the samples, the process is in control.
E. the process output does not fulfill the requirements.
The Correct Answer Is:
D. if there is no other pattern in the samples, the process is in control.