16 student errors are those who have the most points, which is 106 points more than deserved grades compared to the stucture and find that grade is in a low Group (D) all subjects.
student 16 errors are those that have the highest score 106 points, which is very unreasonable. Compared grades stucture was found in the lower grades (D) all subjects.
Student 16 who has the most errors is 106 rate, which is the rate excess deserve. And when compared with the grade stucture found that grade in the low (D) all subjects.