Difference (Non-negative) in scores

TFN

α-cut of TFN

Mathematics

Science

Language

No. of students

%

No. of students

%

No. of students

%

0

(−0.2, 0, 0.2)

2

8

0

0

1

4

1

(0.8, 1, 1.2)

4

16

3

12

0

0

2

(1.75, 2, 2.25)

8

32

3

12

8

32

3

(2.7, 3, 3.3)

5

20

2

8

3

12

4

(3.6, 4, 4.4)

4

16

6

24

5

20

5

(4.55, 5, 5.45)

1

4

1

4

3

12

6

(5.5, 6, 6.5)

0

0

6

24

1

4

7

(6.45, 7, 7.55)

0

0

2

8

2

8

8

(7.4, 8, 8.6)

0

0

1

4

0

0