Question
ABC Inc. supplies bottled juice in 8 oz. packs to grocery stores. They specify that the weight of 97% of the packs be between 7.9
ABC Inc. supplies bottled juice in 8 oz. packs to grocery stores. They specify that the weight of 97% of the packs be between 7.9 and 8.1 oz. Will the process capability ratio (Cpk) increase, decrease or stay the same (briefly explain why?):
- If the stores change their specifications to 7.8 and 8.2 oz (instead of 7.9 and 8.1)?
- If the weighing machine at ABC Inc. malfunctions and the weight of the juice packs has greater variance?
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Quantitative Analysis For Management
Authors: Barry Render, Ralph M. Stair, Michael E. Hanna
11th Edition
9780132997621, 132149117, 132997622, 978-0132149112
