When is the desired mean, , used in establishing the centerline of a control chart instead of

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When is the desired mean, μ, used in establishing the centerline of a control chart instead of x?

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Operations management

ISBN: 978-0132163927

10th edition

Authors: Jay Heizer, Barry Render

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Question Posted: Jan 09, 2014 07:16 AM

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When is the desired mean, , used in establishing the centerline of a control chart instead of

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The desired mean is used when the mean of a process being observed is unknown or out of control o...View the full answer

Operations management

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