A manufacturer of precision machine parts produces round shafts for use in the construction of drill presses.
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A manufacturer of precision machine parts produces round shafts for use in the construction of drill presses. The average diameter of a shaft is .56 inch. Inspection samples contain 6 shafts each. The average range of these samples is .006 inch. Determine the upper and lower x control chart limits.
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Related Book For
Operations Management Sustainability And Supply Chain Management
ISBN: 234357
12th Edition
Authors: CHUCK MUNSON & AMIT SACHAN AND . JAY HEIZER , BARRY RENDER
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