IMO 1979 — Statistics
Score Distribution
| P1 | P2 | P3 | P4 | P5 | P6 |
| Num( P# = 0 ) | 105 | 60 | 45 | 14 | 24 | 9 |
| Num( P# = 1 ) | 11 | 14 | 16 | 16 | 42 | 50 |
| Num( P# = 2 ) | 7 | 10 | 9 | 5 | 31 | 17 |
| Num( P# = 3 ) | 2 | 11 | 6 | 4 | 10 | 12 |
| Num( P# = 4 ) | 1 | 11 | 12 | 20 | 4 | 8 |
| Num( P# = 5 ) | 1 | 8 | 5 | 38 | 7 | 8 |
| Num( P# = 6 ) | 39 | 3 | 4 | 69 | 2 | 4 |
| Num( P# = 7 ) | 0 | 49 | 69 | 0 | 46 | 58 |
Summary Statistics
| P1 | P2 | P3 | P4 | P5 | P6 |
| Mean( P# ) | 1.651 | 3.084 | 3.807 | 4.349 | 3.127 | 3.747 |
| Max( P# ) | 6 | 7 | 7 | 6 | 7 | 7 |
| σ( P# ) | 2.515 | 2.964 | 3.048 | 2.032 | 2.687 | 2.699 |
Correlations
| P1 | P2 | P3 | P4 | P5 | P6 |
| Corr( P#, Sum ) | 0.567 | 0.668 | 0.656 | 0.571 | 0.624 | 0.752 |
| Corr( P#, P1 ) | | 0.206 | 0.189 | 0.162 | 0.289 | 0.378 |
| Corr( P#, P2 ) | 0.206 | | 0.307 | 0.249 | 0.346 | 0.377 |
| Corr( P#, P3 ) | 0.189 | 0.307 | | 0.325 | 0.185 | 0.427 |
| Corr( P#, P4 ) | 0.162 | 0.249 | 0.325 | | 0.252 | 0.380 |
| Corr( P#, P5 ) | 0.289 | 0.346 | 0.185 | 0.252 | | 0.332 |
| Corr( P#, P6 ) | 0.378 | 0.377 | 0.427 | 0.380 | 0.332 | |
