Assertion: control limit | /r/HasProperty | horizontal lines
Facets:
Source sentences:
text: Control limits, also known as natural process limits, are horizontal lines drawn on a statistical process control chart, usually at a distance of ±3 standard deviations of the plotted statistic from the statistic's mean.
text: Control limits are the horizontal lines above and below the center line that are used to judge whether a process is out of control.