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Sinhala
SIMean Scaled Score35.9
Standard Deviation6.3
Scaled 5050
Students Scoring 40+EXACT5 / 22
High AchieversView Roll →High Achiever DistributionEXACT
40
0
41
0
42
1
43
2
44
1
45
1
46
0
47
0
48
0
49
0
50
0
Scaling
Raw vs scaled study scores for Sinhala in 2025.
| Raw Score | Scaled Score | Adjustment |
|---|---|---|
| 20 | 25.00 | +5.00 |
| 21 | 26.04 | +5.04 |
| 22 | 27.06 | +5.06 |
| 23 | 28.08 | +5.08 |
| 24 | 29.08 | +5.08 |
| 25 | 30.06 | +5.06 |
| 26 | 31.03 | +5.03 |
| 27 | 31.99 | +4.99 |
| 28 | 32.93 | +4.93 |
| 29 | 33.87 | +4.87 |
| 30 | 34.78 | +4.78 |
| 31 | 35.68 | +4.68 |
| 32 | 36.57 | +4.57 |
| 33 | 37.45 | +4.45 |
| 34 | 38.31 | +4.31 |
| 35 | 39.15 | +4.15 |
| 36 | 39.98 | +3.98 |
| 37 | 40.80 | +3.80 |
| 38 | 41.60 | +3.60 |
| 39 | 42.38 | +3.38 |
| 40 | 43.15 | +3.15 |
| 41 | 43.91 | +2.91 |
| 42 | 44.65 | +2.65 |
| 43 | 45.37 | +2.37 |
| 44 | 46.08 | +2.08 |
| 45 | 46.77 | +1.77 |
| 46 | 47.45 | +1.45 |
| 47 | 48.11 | +1.11 |
| 48 | 48.76 | +0.76 |
| 49 | 49.39 | +0.39 |
| 50 | 50.00 | 0.00 |
Calculated Scaling Data (Raw Study Score 20 to 50)
| Raw Score | Scaled Score |
|---|---|
| 20 | 25.00 |
| 21 | 26.04 |
| 22 | 27.06 |
| 23 | 28.08 |
| 24 | 29.08 |
| 25 | 30.06 |
| 26 | 31.03 |
| 27 | 31.99 |
| 28 | 32.93 |
| 29 | 33.87 |
| 30 | 34.78 |
| 31 | 35.68 |
| 32 | 36.57 |
| 33 | 37.45 |
| 34 | 38.31 |
| 35 | 39.15 |
| 36 | 39.98 |
| 37 | 40.80 |
| 38 | 41.60 |
| 39 | 42.38 |
| 40 | 43.15 |
| 41 | 43.91 |
| 42 | 44.65 |
| 43 | 45.37 |
| 44 | 46.08 |
| 45 | 46.77 |
| 46 | 47.45 |
| 47 | 48.11 |
| 48 | 48.76 |
| 49 | 49.39 |
| 50 | 50.00 |
Reading this graph:
The blue line shows the scaling trend calculated from available data. Note that this is a statistical approximation and may be slightly inaccurate. The grey line shows scores if there was no scaling and is useful to see if a subject scales up or down.
Want to know how this is calculated?Score Distribution
Estimated study score distribution for Sinhala in 2025.
Very small cohort: this distribution is volatile and reflects very few students.
Score Distribution Data (Scores 20 to 50)
| Study Score | Top % (Raw) | Top % (Scaled) | Students Scoring ≥ |
|---|---|---|---|
| 20 | 100.0% | 100.0% | 22 |
| 21 | 100.0% | 100.0% | 22 |
| 22 | 100.0% | 100.0% | 22 |
| 23 | 100.0% | 100.0% | 22 |
| 24 | 100.0% | 100.0% | 22 |
| 25 | 100.0% | 100.0% | 22 |
| 26 | 100.0% | 100.0% | 22 |
| 27 | 100.0% | 100.0% | 22 |
| 28 | 100.0% | 100.0% | 22 |
| 29 | 90.9% | 100.0% | 20 |
| 30 | 81.8% | 100.0% | 18 |
| 31 | 72.7% | 100.0% | 16 |
| 32 | 63.6% | 100.0% | 14 |
| 33 | 54.5% | 90.9% | 12 |
| 34 | 50.0% | 81.8% | 11 |
| 35 | 45.5% | 72.7% | 10 |
| 36 | 40.9% | 63.6% | 9 |
| 37 | 36.4% | 54.5% | 8 |
| 38 | 31.8% | 50.0% | 7 |
| 39 | 27.3% | 45.5% | 6 |
| 40 | 22.7% | 36.4% | 5 |
| 41 | 22.7% | 31.8% | 5 |
| 42 | 22.7% | 27.3% | 5 |
| 43 | 18.2% | 22.7% | 4 |
| 44 | 9.09% | 22.7% | 2 |
| 45 | 4.55% | 18.2% | 1 |
| 46 | 0.00% | 9.09% | 0 |
| 47 | 0.00% | 0.00% | 0 |
| 48 | 0.00% | 0.00% | 0 |
| 49 | 0.00% | 0.00% | 0 |
| 50 | 0.00% | 0.00% | 0 |
Note: This distribution graph is a reconstructed visualisation for illustrative purposes only. While the total cohort size and 40+ scores are exact, score distributions below 40 are statistical estimates and should not be used for exact score calculations.