Question: A Quality Analyst wants to construct a control chart for determining whether five machines, all producing the same product, are under control with regard to

A Quality Analyst wants to construct a control
A Quality Analyst wants to construct a control chart for determining whether five machines, all producing the same product, are under control with regard to a particular quality variable. Accordingly, four units of putputs from each machine are collected: Machine Measurement 1 Measurement 2 Measurement 3 Measurement 4 M1 489 524 517 518 M2 484 514 504 559 M3 531 489 569 522 M4 538 526 551 538 M5 540 542 502 1520 Does this process appear to be out of control? If yes identify a machine using the factors of three Sigma control limits a Process is in Control Ob M2 CM1 d M5 De M3 Of M4

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