IMO 2001 — Statistics
Score Distribution
| P1 | P2 | P3 | P4 | P5 | P6 |
| Num( P# = 0 ) | 132 | 311 | 272 | 147 | 93 | 380 |
| Num( P# = 1 ) | 28 | 40 | 127 | 79 | 48 | 20 |
| Num( P# = 2 ) | 47 | 15 | 36 | 34 | 145 | 16 |
| Num( P# = 3 ) | 45 | 9 | 8 | 11 | 67 | 8 |
| Num( P# = 4 ) | 12 | 11 | 1 | 15 | 17 | 10 |
| Num( P# = 5 ) | 12 | 7 | 6 | 6 | 16 | 9 |
| Num( P# = 6 ) | 20 | 3 | 3 | 8 | 5 | 3 |
| Num( P# = 7 ) | 177 | 77 | 20 | 173 | 82 | 27 |
Summary Statistics
| P1 | P2 | P3 | P4 | P5 | P6 |
| Mean( P# ) | 3.645 | 1.550 | 0.877 | 3.233 | 2.729 | 0.778 |
| Max( P# ) | 7 | 7 | 7 | 7 | 7 | 7 |
| σ( P# ) | 2.988 | 2.632 | 1.614 | 3.093 | 2.334 | 1.888 |
Correlations
| P1 | P2 | P3 | P4 | P5 | P6 |
| Corr( P#, Sum ) | 0.791 | 0.679 | 0.535 | 0.726 | 0.714 | 0.642 |
| Corr( P#, P1 ) | | 0.404 | 0.316 | 0.500 | 0.524 | 0.364 |
| Corr( P#, P2 ) | 0.404 | | 0.289 | 0.325 | 0.365 | 0.385 |
| Corr( P#, P3 ) | 0.316 | 0.289 | | 0.274 | 0.263 | 0.339 |
| Corr( P#, P4 ) | 0.500 | 0.325 | 0.274 | | 0.375 | 0.319 |
| Corr( P#, P5 ) | 0.524 | 0.365 | 0.263 | 0.375 | | 0.423 |
| Corr( P#, P6 ) | 0.364 | 0.385 | 0.339 | 0.319 | 0.423 | |
