A test to measure aggressive tendencies was given to a group of teenage boys who were members of a street gang. The test is scored from 10 to 50, with high score indicating more aggression. The following score are: 38 27 44 39 41 26 35 45 39 28 16 37 11 36 33 46 42 37 40 19 24 29 32 34 31 30 32 43. Describe the aggressive tendencies of teenage boys using their mean score aggression and variation of aggression score. Describe the aggressive tendencies of teenage boys using their mean score aggression and variation of aggression score.