Consider the following scatterplot of midterm and final exam scores for a class of 18 students.
1005050100Midterm exam scoreFinalexamscore
Which of the following is incorrect?
A. The same number of students scored 100 on the midterm exam as scored 100 on the final exam.
B. Students who scored higher on the midterm exam tended to score higher on the final exam.
C. The scatterplot shows a moderate negative correlation between midterm and final exam scores.
D. The coefficient of determination here is positive.
E. No one scored 90 or above on both exams.