 LST-803 received one battle star for World War II service and five stars for the Korean War.Control limits

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.Control limits should not be confused with "tolerance limits" or "specifications," which are completely independent of the distribution of the plotted sample statistic.