Can the Process Capability Index (Cpk) ever be greater than the Process Potential Index (Cp)? If so,

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Can the Process Capability Index (Cpk) ever be greater than the Process Potential Index (Cp)? If so, how? If not, why not?

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Introduction To Business Statistics

ISBN: 9781111524081

7th Edition

Authors: Ronald M. Weiers

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Question Posted: Sep 08, 2015 08:05 AM

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Differentiate between the Process Potential Index (Cp) and the Process Capability Index (Cpk). In what way(s) are they similar? In what way(s) do they differ?
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Can the Process Capability Index (Cpk) ever be greater than the Process Potential Index (Cp)? If so,

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No If the process mean really is exactly midway between the two ...View the full answer

Introduction To Business Statistics

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