Data were gathered from a simple random sample of cities. The variables are Violent Crime(crimes per100,000 population), Police Officer Wage(mean $/hr), and high schoolGraduation Rate(%). One natural question to ask of these data is how police officer wages are related to violent crime across these cities. Complete parts(a) and(b).

officer wages are related to violent crime across these cities. Complete parts (a) and (b). Correlations Violent Crime Graduation Rate Police Officer Wage Violent Crime 1.000 Graduation Rate - 0.683 1.000 Police Officer Wage 0.166 0.278 1.000 800- 800- 600 600- Violent Crime 400 Violent Crime 400- 200 200 50 60 70 80 15 20 25 30 35 Graduation Rate Police Officer Wage a) Name and check (to the extent possible) the regression assumptions and their corresponding conditions. Is the linearity condition satisfied? O No O Yes O There is insufficient information to check the linearity condition. O The linearity condition does not need to be satisfied