This is statistics for criminal justice

Due Date: Friday, March 26 at 5pm Answer ALL questions 1. The table below contains UCR data showing the 2015 rate of officer assaults (per 100 officers) in each of the four regions of the country. Use this table to do the following: Region Assaults per 100 Officers Northeast 7.70 Midwest 8.90 South 9.60 West 12.60 N-4 a. Calculate the range. b. Calculate the mean assault rate. C. Calculate the variance. d. Calculate the standard deviation