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In the process of calculating the norms, 2 reference points were taken. Starting point is slightly above +1 standard deviation (IQ 115,6) and the ending point is IQ 196,2 for the raw score 31 (the number of solved items), representing the intelligence of the entire human population (8 billions). The norm by raw score was devided in equivalent parts and calculated by formula IQ (n) = 115,6 + n * 2,6 You can find the norm by raw score here. The norm by true IQ points (balanced score by item difficulty) is calculated by adding true IQ points to the starting point by formula True IQ = 115,6 + Σ Pi (see table right) The best scores you can find on WHIQS. |
| Solubility percentage (pi ) | True IQ Points (Pi ) |
| The Easiest Item | The Least Points |
| 89,8 | 1,579 |
| 83,5 | 1,682 |
| 83,5 | 1,682 |
| 74 | 1,848 |
| 70,9 | 1,908 |
| 70,1 | 1,923 |
| 69,3 | 1,938 |
| 67,7 | 1,969 |
| 64,6 | 2,032 |
| 64,6 | 2,032 |
| 63 | 2,064 |
| 58,3 | 2,164 |
| 51,2 | 2,323 |
| 49,6 | 2,359 |
| 47,2 | 2,416 |
| 47,2 | 2,416 |
| 43,3 | 2,513 |
| 37 | 2,676 |
| 33,1 | 2,784 |
| 31,5 | 2,828 |
| 31,5 | 2,828 |
| 29,1 | 2,895 |
| 28,3 | 2,918 |
| 16,5 | 3,284 |
| 11 | 3,47 |
| 10,2 | 3,498 |
| 7,9 | 3,581 |
| 6,3 | 3,638 |
| 5,5 | 3,667 |
| 0,8 | 3,844 |
| 0,8 | 3,844 |
| 0 | 3,875 |
| The Hardest Item | The Most Points |
ALGEBRICA IQ TEST
Age: 15 (AD 2022.)
Test type: NUMERIC
Solutions divergence: COUNTABLY INFINITE
Items diversity: CRONBACH´S ALPHA α = 0,88
Standard deviation raw score: σ = 5,77
Test type difficulty: 7
α difficutly bonus: +0 (α > 0,8)
σ difficutly bonus: +0 (σ > 4)
Test difficulty: 7
Number of items: 32
Items solved: 31
The highest raw score: 25
Nano society cut off: 29 RAW SCORE or TRUE IQ > 190