Protection under the law against the occurrence of crimes

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Reference no: EM131039459

Some citizens complained to city council members that there should be equal protection under the law against the occurrence of crimes. The citizens argued that this equal protection should be interpreted as indicating that high-crime areas should have more police protection than low-crime areas. Therefore, police patrols and other methods for preventing crime (such as street lighting or cleaning up abandoned areas and buildings) should be used proportionately to crime occurrence. The city has been broken down into 20 geographic areas, each containing 4,950 residences. The 990 sampled from each area showed the following incidence of crime during the past month: AREA NUMBER OF CRIMES SAMPLE SIZE CRIME RATE 1 15 990 0.015 2 5 990 0.005 3 20 990 0.020 4 19 990 0.019 5 15 990 0.015 6 30 990 0.030 7 11 990 0.011 8 18 990 0.018 9 13 990 0.013 10 4 990 0.004 11 22 990 0.022 12 16 990 0.016 13 13 990 0.013 14 15 990 0.015 15 11 990 0.011 16 33 990 0.033 17 5 990 0.005 18 22 990 0.022 19 7 990 0.007 20 33 990 0.033 327 a. Determine 1formula80.mml, Sp, UCL and LCL for a p chart of 95 percent confidence (at Z = 1.96). (Round your answers to 4 decimal places.)

Reference no: EM131039459

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