The data in the file P20_03.xlsx consist of 25 subsamples of 6 observations each on the fill

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The data in the file P20_03.xlsx consist of 25 subsamples of 6 observations each on the fill weights of cans of paint. The ideal fill weight of these paint cans is 20 pounds.

a. Generate and interpret X and R charts for the given data. Does this filling process appear to be in control?

b. Are there any other indications that the given process may be out of control? If so, explain.

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Business Analytics Data Analysis and Decision Making

ISBN: 978-1305947542

6th edition

Authors: S. Christian Albright, Wayne L. Winston

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Question Posted: Apr 06, 2017 11:48 AM

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The data in the file P20_03.xlsx consist of 25 subsamples of 6 observations each on the fill

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Subsample Value1 Value2 Value3 Value4 Value5 Value6 1 199930 200113 200144 200240 200010 199917 2 200445 199907 199946 199903 199999 199751 3 200360 199431 200394 199828 199923 200110 4 200097 199749 ...View the full answer

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