IMO 2019 — Statistics
Score Distribution
| P1 | P2 | P3 | P4 | P5 | P6 |
| Num( P# = 0 ) | 73 | 251 | 520 | 211 | 156 | 558 |
| Num( P# = 1 ) | 65 | 135 | 46 | 63 | 20 | 25 |
| Num( P# = 2 ) | 6 | 30 | 3 | 4 | 168 | 7 |
| Num( P# = 3 ) | 24 | 6 | 6 | 7 | 12 | 0 |
| Num( P# = 4 ) | 14 | 6 | 5 | 13 | 5 | 1 |
| Num( P# = 5 ) | 5 | 3 | 9 | 19 | 7 | 0 |
| Num( P# = 6 ) | 52 | 92 | 4 | 47 | 3 | 3 |
| Num( P# = 7 ) | 382 | 98 | 28 | 257 | 250 | 27 |
Summary Statistics
| P1 | P2 | P3 | P4 | P5 | P6 |
| Mean( P# ) | 5.179 | 2.399 | 0.572 | 3.736 | 3.567 | 0.403 |
| Max( P# ) | 7 | 7 | 7 | 7 | 7 | 7 |
| σ( P# ) | 2.718 | 2.843 | 1.669 | 3.221 | 2.979 | 1.501 |
Correlations
| P1 | P2 | P3 | P4 | P5 | P6 |
| Corr( P#, Sum ) | 0.745 | 0.737 | 0.527 | 0.817 | 0.788 | 0.473 |
| Corr( P#, P1 ) | | 0.415 | 0.215 | 0.603 | 0.509 | 0.168 |
| Corr( P#, P2 ) | 0.415 | | 0.341 | 0.491 | 0.422 | 0.331 |
| Corr( P#, P3 ) | 0.215 | 0.341 | | 0.252 | 0.364 | 0.343 |
| Corr( P#, P4 ) | 0.603 | 0.491 | 0.252 | | 0.571 | 0.236 |
| Corr( P#, P5 ) | 0.509 | 0.422 | 0.364 | 0.571 | | 0.278 |
| Corr( P#, P6 ) | 0.168 | 0.331 | 0.343 | 0.236 | 0.278 | |
