Check n 17 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. ints Number of Number of City Police Crimes City Police Crimes Oxford 15 17 Holgate 17 7 Starksville 17 13 Carey 12 21 Danville 25 5 Whistler 11 19 Athens 27 7 Woodville 22 6 eBook Click here for the Excel Data File Print a. Determine the regression equation. (Round your answers to 4 decimal places. Negative value should be indicated by a minus References sign.) b. Estimate the number of crimes for a city with 20 police officers. (Round your answer to the nearest whole number.) Number of crimes