Question: If the R chart and x chart both showed that the process of manufacturing aircraft altimeters is within statistical control, can we conclude that the

If the R̅ chart and x̅ chart both showed that the process of manufacturing aircraft altimeters is within statistical control, can we conclude that the altimeters satisfy the Federal Aviation Administration requirement of having errors of no more than 40 ft when tested at an altitude of 6000 ft?

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