The federal government recently granted funds for a special program designed to reduce crime in high-crime areas. A study of the results of the program in high-crime areas of Miami, Florida, are being examined to test the effectiveness of the program. The difference in crimes reported is calculated as (crimes after - crimes before). You want to test whether the average number of crimes reported after are greater than the average number of crimes reported before. What are the hypotheses for this test? O 1) Ho: HD $ 0 HA: HD > 0 O 2) Ho: HD > 0 HA: HD SO ( 3) Ho: HD = 0 HA: HD * 0 ( 4) Ho: HD 2 0 HA: HD