During the past year, the police department has collected data at 1,000 intersections. The data were compiled
Question:
During the past year, the police department has collected data at 1,000 intersections.
The data were compiled on a monthly basis as shown below:
a. Construct a p -chart based on the above data.
b. Should the system be modified if, during the next 3 months, reports of congestion at these 1,000 intersections indicate the following:
Month Congestion Incidence January 15 February 9 March 11
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Related Book For
Service Management Operations Strategy Information Technology
ISBN: 9780073403359
7th Edition
Authors: James A Fitzsimmons Mona J Fitzsimmons
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