Types of error

Frequency

Percentage 1 (%)

Percentage 2 (%)

1 - 21

14

35%

9%

2 - 1

22

37%

14%

2 - 21

8

13%

5%

2 - 3

1

3%

1%

3 - 4

2

5%

1%

3 - 6

2

5%

1%

3 - 25

2

5%

1%

4 - 3

6

15%

4%

4 - 7

7

18%

4%

4 - 12

1

3%

1%

4 - 13

2

5%

1%

4 - 25

1

3%

1%

5 - 10

10

25%

6%

6 - 5

1

3%

1%

7 - 10

14

35%

9%

7 - 12

5

13%

3%

7 - 24

2

5%

1%

8 - 9

8

20%

5%

8 - 11

2

5%

1%

8 - 22

6

15%

4%

9 - 8

24

60%

15%

10 - 11

2

5%

1%

10 - 12

1

3%

1%

10 - 24

5

13%

3%

10 - 23

2

5%

1%

11 - 10

7

18%

4%

12 - 3

12

30%

7%

12 - 24

4

10%

2%