Using the data in Table 17.13: a. Calculate x and and then find the center lines and

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Using the data in Table 17.13:

a. Calculate x̅̅ and and then find the center lines and control limits for x̅ and R charts for the camshaft hardness depths.

b. Set up the x̅ and R charts for the camshaft hardness depth data.

c. Are the x̅ and R charts in statistical control? Explain.

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Business Statistics In Practice

ISBN: 9780073401836

6th Edition

Authors: Bruce Bowerman, Richard O'Connell

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Question Posted: Mar 14, 2016 06:14 AM

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Using the data in Table 17.13: a. Calculate x and and then find the center lines and

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a b C Xbar 4290 Rbar 1803 Variable C6 C7 UCLX 4290 5771803 533 LCLx ...View the full answer

Business Statistics In Practice

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