2. Statewide, the police clear by arrest 35% of the robberies reported to them. A researcher takes a random sample of all the robberies (NV=207) reported to a local metropolitan police department in one year and finds that 83 of the robberies were cleared by arrest. Are the local arrest rates significantly greater than the statewide rate? Use an alpha of .05 State the Null and Alternative Hypotheses Ho: m0 > m p State the level of significance, a p State the critical value p Calculate the test statistic p Determine whether to reject Ho p State your conclusion