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In practice, and R-charts are used together to monitor a
Chapter 13, Problem 23E(choose chapter or problem)
QUESTION:
In practice, \(\bar{x}\) - and R-charts are used together to monitor a process. However, the R-chart should be interpreted before the \(\bar{x}\)-chart. Why?
Text Transcription:
bar{x}
Questions & Answers
QUESTION:
In practice, \(\bar{x}\) - and R-charts are used together to monitor a process. However, the R-chart should be interpreted before the \(\bar{x}\)-chart. Why?
Text Transcription:
bar{x}
ANSWER:Step 1 of 2
To monitor a process whether is in control or out of control we use 
together but while interpreting the results first we have to interpret the R chart and then
we have to explain about the 