Use the data to create an x chart to test whether the process mean is under control.

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Use the data to create an x̄ chart to test whether the process mean is under control.

2.5, 2.66, 2.8, 2.3, 2.5, 2.33, 2.41, 2.88, 2.54, 2.11, 2.26, 2.3, 2.41, 2.44, 2.17,

2.52, 2.55, 2.38, 2.89, 2.9, 2.11, 2.12, 2.13, 2.16

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Complete Business Statistics

ISBN: 9780077239695

7th Edition

Authors: Amir Aczel, Jayavel Sounderpandian

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Question Posted: Jun 03, 2015 09:22 AM

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Use the data to create an x chart to test whether the process mean is under control.

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Complete Business Statistics

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