The following list gives the number of defects found in 30 samples of 100 electronic assemblies taken

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The following list gives the number of defects found in 30 samples of 100 electronic assemblies taken on a daily basis over one month. Plot these data on a run chart, computing the average value (center line). How do you interpret the chart?

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Operations And Supply Chain Management

ISBN: 9780357131695

2nd Edition

Authors: David A. Collier, James R. Evans

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Question Posted: Mar 06, 2023 05:13 AM

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The following list gives the number of defects found in 30 samples of 100 electronic assemblies taken

Question:

1 2 12 6 1 6 5 3 3 5 51 1 4 443 4 3 3 353 3 242 215 5 4 6 7 6 15 4

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The average is 43 The chart shows an unusual spike at observations 21 and 22 which may be indi...View the full answer

Operations And Supply Chain Management

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