s Tscores Mean SD Scales 69.8 10.6 Wilhdrawn 72.5 11.4 Somatic Complaints 70.4 10.7 Anxious/Depressed 62.6 11.8 Social Problems 60.0 8.7 Thought Problems 64.1 7.9 Attention Problems 63.1 7.3 Delinquent Behavior 61.0 9.2 Assuming that the distribution of scores on the Delinquent Behavior scale for the students in this study is normal, the middle 68% had scores between what two values? 48 Excrc.ise 16 Problems of Students Absent from School: TScore I 0. As.suming that the distribution of scores on the Delinquent Behavior score for the studenis in the norm group is normal, the middle 68% had scores between what two values