Concept explainers
(a)
Interpretation: The control limits for the mean and the range chart are to be determined.
Concept Introduction:
The control chart is used to determine the changes in the process over the time. The control chart consists three lines which are upper control limit line, lower control limit line and central line.
(b)
Interpretation: The capability of the process to meet the required specification is to be determined.
Concept Introduction:
The control chart is used to determine the changes in the process over the time. The control chart consists three lines which are upper control limit line, lower control limit line and central line.
(c)
Interpretation: The percent of the output which will fall outside the specification limit when the process is not capable is to be determined.
Concept Introduction:
The control chart is used to determine the changes in the process over the time. The control chart consists three lines which are upper control limit line, lower control limit line and central line.
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