Question

In: Statistics and Probability

The city council of Pine Bluffs is considering increasing the number of police in an effort...

The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information.

City Police Number of Crimes City Police Number of Crimes
Oxford 17 13 Holgate 18 6
Starksville 18 12 Carey 15 17
Danville 26 4 Whistler 13 21
Athens 28 6 Woodville 23 6

Click here for the Excel Data File

  1. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.)

  1. Estimate the number of crimes for a city with 25 police officers. (Round your answer to the nearest whole number.)

  1. Interpret the regression equation.

Solutions

Expert Solution



Related Solutions

The city council of Pine Bluffs is considering increasing the number of police in an effort...
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Police Number of Crimes City Police Number of Crimes Oxford 18 17 Holgate 19 7 Starksville 19 13 Carey...
The city council of Pine Bluffs is considering increasing the number of police in an effort...
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Police # of Crimes City Oxford 12 17 Starksville 15 13 Danville 20 6 Athens 22 7 Holgate 15...
The city council of Pine Bluffs is considering increasing the number of police in an effort...
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information: City Police # of crimes City Police # of crimes Oxford 15 17 Holgate 17 7 Starksville 17 13 Carey...
The city council of Pine Bluffs is considering increasing the number of police in an effort...
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Police Number of Crimes City Police Number of Crimes Oxford 15 17 Holgate 17 7 Starksville 17 13 Carey...
he city council of Pine Bluffs is considering increasing the number of police in an effort...
he city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Police Number of Crimes City Police Number of Crimes Oxford 15 17 Holgate 17 7 Starksville 17 13 Carey...
1. The city council of Pine Bluffs is considering increasing the number of police officers in...
1. The city council of Pine Bluffs is considering increasing the number of police officers in an effort to reduce crime. Before making a final decision, the council asks the chief of police to survey other cities of similar size to determine the relationship between the number of police officers and the number of crimes reported. The chief gathered the following sample information City Police (x) Number of Crimes(y) Oxford 15 17 Starksville 17 13 Danville 25 5 Athens 27...
The Vic Government is considering increasing the number of police employed in a region in Victoria...
The Vic Government is considering increasing the number of police employed in a region in Victoria in an effort to reduce crime. Before making the final decision on the number of police to be employed, the Ministry of Police asked that various regions of similar size throughout Vic to be surveyed to determine the relationship between the number of police employed and the number of crimes reported per day. Data collected is shown in the table. Region Number of Police...
The Vic Government is considering increasing the number of police employed in a region in Victoria...
The Vic Government is considering increasing the number of police employed in a region in Victoria in an effort to reduce crime. Before making the final decision on the number of police to be employed, the Ministry of Police asked that various regions of similar size throughout Vic to be surveyed to determine the relationship between the number of police employed and the number of crimes reported per day. Data collected is shown in the table. Region Number of Police...
Problem 3 – Should more police be employed? The Victorian Government is considering increasing the number...
Problem 3 – Should more police be employed? The Victorian Government is considering increasing the number of police employed in a region in Victoria in an effort to reduce crime. Before making the final decision on number of police to be employed, the Ministry of Police asked that various regions of similar size throughout Victoria to be surveyed to determine the relationship between the number of police employed and the number of crimes reported per day. The data collected is...
Pine Village City council proposes to construct new recreation fields. Construction will cost $350,000 and Annual...
Pine Village City council proposes to construct new recreation fields. Construction will cost $350,000 and Annual expenses are $80,000. The city council estimates that the valve of added youth leagues is about $125,000 annually. In year 6 another $90,000 will be needed to refurbish the fields. The city council agrees to transform the ownership of the field to a private company for $150,000 at the end of year 10. a. Draw the cash flow diagram. b. If the MARR for...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT