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St. Paul - Table 5-8

The document presents a detailed analysis of test items, including difficulty and discrimination indices for each item, with interpretations and actions recommended based on the results. It categorizes items as easy, average, or poor, and outlines whether to retain, revise, or reject them based on their performance. Additionally, it summarizes the passing and failing scores based on statistical measures such as mean, median, and mode.

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Athena Barrameda
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9 views11 pages

St. Paul - Table 5-8

The document presents a detailed analysis of test items, including difficulty and discrimination indices for each item, with interpretations and actions recommended based on the results. It categorizes items as easy, average, or poor, and outlines whether to retain, revise, or reject them based on their performance. Additionally, it summarizes the passing and failing scores based on statistical measures such as mean, median, and mode.

Uploaded by

Athena Barrameda
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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TABLE 5: Difficulty and Discrimination Index

No. of
Item
students who Percentage Difficulty Index Interpretation
No.
are correct
1. 8 4 100% 50% 75% Average Item
87.5
2. 8 7 100% 93.75% Easy Item
%
62.5
3. 8 5 100% 81.25% Easy Item
%
87.5
4. 8 7 100% 93.75% Easy Item
%
5. 8 6 100% 75% 87.5% Easy Item
6. 7 4 87.5% 50% 68.75% Average Item
87.5
7. 8 7 100% 81.25% Easy Item
%
8. 8 6 100% 75% 87.5% Easy Item
87.5
9. 8 7 100% 93.75% Easy Item
%
12.5
10. 8 1 100% 56.25% Average Item
%
62.5
11. 8 5 100% 81.25% Easy Item
%
12. 8 6 100% 75% 87.5% Easy Item
87.5
13. 8 7 100% 93.75% Easy Item
%
87.5
14. 8 7 100% 93.75% Easy Item
%
15. 8 8 100% 100% 100% Easy Item
16. 8 6 100% 75% 87.5% Easy Item
62.5
17. 8 5 100% 81.25% Easy Item
%
18. 8 6 100% 75% 87.25% Easy Item
19. 8 6 100% 75% 87.5% Easy Item
20. 7 6 87.5% 75% 81.25% Easy Item
21. 8 6 100% 75% 87.5% Easy Item
62.5
22. 8 5 100% 81.25% Easy Item
%
62.5
23. 7 5 87.5% 75% Average Item
%
87.5
24. 8 7 100% 93.75% Easy Item
%
62.5
25. 8 5 100% 81.25% Easy Item
%
87.5
26. 8 7 100% 93.75% Easy Item
%
27. 8 6 100% 75% 87.5% Easy Item
62.5
28. 5 5 62.5% 62.5% Average Item
%
29. 7 1 87.5% 12.5 50% Average Item
%
30. 8 4 100% 50% 75% Average Item
87.5
31. 8 7 100% 93.75% Easy Item
%
32. 6 4 75% 50% 62.5% Average Item
33. 8 6 100% 75% 87.5% Easy Item
37.5
34. 6 3 75% 56.25% Average Item
%
37.5
35. 8 3 100% 68.75% Average Item
%
62.5
36. 8 5 100% 81.25% Easy Item
%
87.5
37. 8 7 100% 93.75% Easy Item
%
62.5
38. 5 5 62.5% 62.5% Average Item
%
39. 8 6 100% 75% 87.5% Easy Item
87.5
40. 8 7 100% 93.75% Easy Item
%

Discrimination Index Interpretation Action Taken


50% Very Discriminating Item Retain
12.5% Not Discriminating Item Revise
37.5% Discriminating Item Revise
12.5% Not Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
37.5% Discriminating Item Retain
37.5% Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
12.5% Not Discriminating Item Revise
87.5% Very Discriminating Item Retain
37.5% Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
12.5% Not Discriminating Item Revise
12.5% Not Discriminating Item Revise
0% Poor Item Reject
Moderately Discriminating Revise
25%
Item
37.5% Discriminating Item Revise
25% Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
12.5% Not Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
37.5% Discriminating Item Revise
Moderately Discriminating Retain
25%
Item
12.5% Not Discriminating Item Revise
37.5% Discriminating Item Revise
12.5% Not Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
0% Poor Item Reject
75% Very Discriminating Item Retain
50% Very Discriminating Item Retain
12.5% Not Discriminating Item Revise
Moderately Discriminating Revise
25%
Item
Moderately Discriminating Revise
25%
Item
37.5% Discriminating Item Retain
62.5% Very Discriminating Item Retain
37.5% Discriminating Item Revise
12.5% Not Discriminating Item Revise
0% Poor Item Reject
Moderately Discriminating Revise
25%
Item
12.5% Not Discriminating Item Revise

TABLE 6:
ITEM NO. A B C D
1
Upper 0 0 8 0
Lower 0 4 4 0
Discrimination
0 -4 0
Index
Interpretation Ineffective Effective Ineffective
2
Upper 0 0 0 8
Lower 0 1 0 7
Discrimination
0 -1 0 1
Index
Interpretation Ineffective Effective Ineffective Ineffective
3
Upper 0 0 0 8
Lower 1 1 0 6
Discrimination
-1 -1 0
Index
Interpretation Effective Effective Ineffective
4
Upper 0 0 0 8
Lower 1 0 0 7
Discrimination
-1 0 0
Index
Interpretation Effective Ineffective Ineffective
5
Upper 8 0 0 0
Lower 7 1 0 0
Discrimination
-1 0 0
Index
Interpretation Effective Ineffective Effective
6
Upper 0 0 0 8
Lower 1 0 2 5
Discrimination
-1 0 -2
Index
Interpretation Effective Ineffective Effective
7
Upper 0 0 0 8
Lower 0 1 0 7
Discrimination
0 -1 0
Index
Interpretation Ineffective Effective Ineffective
8
Upper 8 0 0 0
Lower 6 0 2 0
Discrimination
0 -2 0
Index
Interpretation Ineffective Effective Ineffective
9
Upper 0 0 0 8
Lower 0 0 1 7
Discrimination
0 0 -1
Index
Interpretation Ineffective Ineffective Effective
10
Upper 0 1 7 0
Lower 4 0 2 2
Discrimination
-4 1 -3
Index
Interpretation Effective Ineffective Effective
11
Upper 8 0 0 0
Lower 5 0 3 0
Discrimination
0 -3 0
Index
Interpretation Ineffective Effective Ineffective
12
Upper 0 0 0 8
Lower 1 0 1 6
Discrimination
-1 0 -1
Index
Interpretation Effective Ineffective Effective
13
Upper 0 0 0 8
Lower 0 0 1 7
Discrimination
0 0 -1
Index
Interpretation Ineffective Ineffective Effective
14
Upper 0 0 0 8
Lower 1 0 1 6
Discrimination
-1 0 -1
Index
Interpretation Effective Ineffective Effective
15
Upper 0 8 0 0
Lower 0 8 0 0
Discrimination
0 0 0
Index
Interpretation Ineffective Ineffective Ineffective
16
Upper 0 0 0 8
Lower 1 1 0 6
Discrimination
-1 -1 0
Index
Interpretation Effective Effective Ineffective
17
Upper 0 8 0 0
Lower 2 5 1 0
Discrimination
-2 -1 0
Index
Interpretation Effective Effective Ineffective
18
Upper 8 0 0 0
Lower 5 0 0 3
Discrimination
0 0 -4
Index
Interpretation Ineffective Ineffective Effective
19
Upper 0 8 0 0
Lower 1 6 0 1
Discrimination
-1 0 -1
Index
Interpretation Effective Ineffective Effective
20
Upper 0 0 7 1
Lower 0 0 6 2
Discrimination
0 0 -1
Index
Interpretation Ineffective Ineffective Effective
21
Upper 0 8 0 0
Lower 2 6 0 0
Discrimination
-2 0 0
Index
Interpretation Ineffective Ineffective Ineffective
22
Upper 0 0 0 8
Lower 2 1 0 5
Discrimination
-2 -1 0
Index
Interpretation Effective Effective Ineffective
23
Upper 0 7 1 0
Lower 0 5 2 1
Discrimination
0 -1 -1
Index
Interpretation Ineffective Effective Effective
24
Upper 0 0 0 8
Lower 0 0 1 7
Discrimination
0 0 -1
Index
Interpretation Ineffective Ineffective Effective
25
Upper 0 8 0 0
Lower 2 5 1 0
Discrimination
-2 -1 0
Index
Interpretation Effective Effective Ineffective
26
Upper 8 0 0 0
Lower 7 1 0 0
Discrimination
-1 0 0
Index
Interpretation Effective Ineffective Ineffective
27
Upper 0 0 8 0
Lower 2 0 6 0
Discrimination
-2 0 0
Index
Interpretation Effective Ineffective Ineffective
28
Upper 0 3 5 0
Lower 1 1 5 1
Discrimination
-1 2 -1
Index
Interpretation Effective Ineffective Effective
29
Upper 0 0 7 1
Lower 1 0 1 6
Discrimination
-1 0 -5
Index
Interpretation Effective Ineffective Effective
30
Upper 0 0 8 0
Lower 1 2 4 1
Discrimination
-1 -2 -1
Index
Interpretation Effective Effective Effective
TABLE 7: PASSING AND FAILING SCORE

MEAN MEDIAN MODE X̄ +SD X̄ -SD


SCORE (34.35) (16) (37,36) (34.35+5 (34.35-
.02) 5.02)
39 Passed Passed Passed Passed Passed
39 Passed Passed Passed Passed Passed
38 Passed Passed Passed Failed Passed
38 Passed Passed Passed Failed Passed
38 Passed Passed Passed Failed Passed
38 Passed Passed Passed Failed Passed
38 Passed Passed Passed Failed Passed
37 Passed Passed Passed Failed Passed
37 Passed Passed Passed Failed Passed
37 Passed Passed Passed Failed Passed
37 Passed Passed Passed Failed Passed
37 Passed Passed Passed Failed Passed
37 Passed Passed Passed Failed Passed
36 Passed Passed Passed Failed Passed
36 Passed Passed Passed Failed Passed
36 Passed Failed Passed Failed Passed
36 Passed Failed Passed Failed Passed
36 Passed Failed Passed Failed Passed
36 Passed Failed Passed Failed Passed
35 Passed Failed Failed Failed Passed
35 Passed Failed Failed Failed Passed
35 Passed Failed Failed Failed Passed
35 Passed Failed Failed Failed Passed
34 Passed Failed Failed Failed Passed
33 Failed Failed Failed Failed Passed
31 Failed Failed Failed Failed Passed
29 Failed Failed Failed Failed Passed
26 Failed Failed Failed Failed Failed
25 Failed Failed Failed Failed Failed
22 Failed Failed Failed Failed Failed
19 Failed Failed Failed Failed Failed
SUM=
1,065
Median = N+1÷2
= 31+1÷2 X̄+SD X̄-SD
= 32÷2 = = 34.35 –
= 16 35.35+5.02 5.02
= 39.37 = 29.33
TABLE 8: STANDARD SCORE

Z-SCORE INTERPRETATIO T-SCORE INTERPRETATIO


SCORE
N N
39 0.93 Above Average 59.3 Above Average
Mean Mean
39 0.93 Above Average 59.3 Above Average
Mean Mean
0.73 Above Average 57.3 Above Average
38
Mean Mean
38 0.73 Above Average 57.3 Above Average
Mean Mean
38 0.73 Above Average 57.3 Above Average
Mean Mean
38 0.73 Above Average 57.3 Above Average
Mean Mean
38 0.73 Above Average 57.3 Above Average
Mean Mean
37 0.53 Above Average 55.3 Above Average
Mean Mean
37 0.53 Above Average 55.3 Above Average
Mean Mean
37 0.53 Above Average 55.3 Above Average
Mean Mean
37 0.53 Above Average 55.3 Above Average
Mean Mean
37 0.53 Above Average 55.3 Above Average
Mean Mean
37 0.53 Above Average 55.3 Above Average
Mean Mean
36 0.33 Above Average 53.3 Above Average
Mean Mean
36 0.33 Above Average 53.3 Above Average
Mean Mean
36 0.33 Above Average 53.3 Above Average
Mean Mean
36 0.33 Above Average 53.3 Above Average
Mean Mean
36 0.33 Above Average 53.3 Above Average
Mean Mean
36 0.33 Above Average 53.3 Above Average
Mean Mean
35 0.13 Above Average 51.3 Above Average
Mean Mean
35 0.13 Above Average 51.3 Above Average
Mean Mean
35 0.13 Above Average 51.3 Above Average
Mean Mean
35 0.13 Above Average 51.3 Above Average
Mean Mean
34 -0.07 Average Mean 49.3 Below Average
Mean
33 -0.27 Below Average 47.3 Below Average
Mean Mean
31 -0.67 Below Average 43.3 Below Average
Mean Mean
29 -1.07 Below Average 39.3 Below Average
Mean Mean
26 -1.66 Below Average 33.4 Below Average
Mean Mean
25 -1.86 Below Average 31.4 Below Average
Mean Mean
22 -2.46 Below Average 25.4 Below Average
Mean Mean
19 -3.06 Below Average 19.4 Below Average
Mean Mean

PERCENTILE
STANINE INTERPRETATION RANK
RANK
6.86 Above Average 1.5 98
6.86 Above Average 1.5 94
6.46 Average 5 90
6.46 Average 5 88
6.46 Average 5 84
6.46 Average 5 80
6.46 Average 5 77
6.06 Average 10.5 74
6.06 Average 10.5 71
6.06 Average 10.5 68
6.06 Average 10.5 65
6.06 Average 10.5 61
6.06 Average 10.5 58
5.66 Average 16.5 55
5.66 Average 16.5 52
5.66 Average 16.5 48
5.66 Average 16.5 45
5.66 Average 16.5 42
5.66 Average 16.5 39
5.24 Average 21.5 35
5.24 Average 21.5 32
5.24 Average 21.5 29
5.24 Average 21.5 26
4.86 Average 24 23
4.46 Average 25 19
3.66 Average 26 16
2.86 Below Average 27 13
1.68 Below Average 28 10
1.28 Below Average 29 0.07
0.08 Below Average 30 0.03
-1.12 Below Average 31 0

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