Analyze this data using an appropriate control chart

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Reference no: EM1376508

Q. A town's department of public works is concerned about adverse public reaction to a sewer project which is presently in progress. As of this, Commissioner of Public Works has authorized a weekly survey to be conducted of town residents. Each week a sample of 100 residents is questioned on their feelings towards project. Results to date are shown below. Analyze this data using an appropriate control chart with a 5% risk of Type I error.

Week 1 2 3 4 5 6 7 8
Number Opposed 10 8 12 6 4 14 5 10

Reference no: EM1376508

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