400
The table below shows the grades for three students on five assignments.
Student Grades
1 77, 80, 100, 75, 82
2 84, 92, 80, 82, 85
3 88, 80, 79, 85, 90
Which statement below is true about the mean absolute deviation (MAD) of the students?
A. MAD of student 3 = MAD of student 1
B. MAD of student 2 = MAD of student 1
C. MAD of student 1 < MAD of student 3
D. MAD of student 1 > MAD of student 2
What is D
MAD 1 = 6.88
MAD 2 = 3.12
MAD 3 = 3.92