IMO 1969 — Statistics
Score Distribution
| P1 | P2 | P3 | P4 | P5 | P6 |
| Num( P# = 0 ) | 34 | 13 | 6 | 29 | 17 | 33 |
| Num( P# = 1 ) | 17 | 5 | 20 | 28 | 11 | 15 |
| Num( P# = 2 ) | 7 | 5 | 10 | 15 | 7 | 17 |
| Num( P# = 3 ) | 6 | 6 | 5 | 9 | 9 | 13 |
| Num( P# = 4 ) | 3 | 32 | 15 | 6 | 10 | 13 |
| Num( P# = 5 ) | 45 | 12 | 12 | 5 | 10 | 9 |
| Num( P# = 6 ) | 0 | 5 | 13 | 20 | 10 | 3 |
| Num( P# = 7 ) | 0 | 34 | 31 | 0 | 38 | 2 |
| Num( P# = 8 ) | 0 | 0 | 0 | 0 | 0 | 7 |
Summary Statistics
| P1 | P2 | P3 | P4 | P5 | P6 |
| Mean( P# ) | 2.554 | 4.366 | 4.196 | 2.268 | 4.179 | 2.438 |
| Max( P# ) | 5 | 7 | 7 | 6 | 7 | 8 |
| σ( P# ) | 2.199 | 2.318 | 2.427 | 2.183 | 2.667 | 2.356 |
Correlations
| P1 | P2 | P3 | P4 | P5 | P6 |
| Corr( P#, Sum ) | 0.712 | 0.729 | 0.562 | 0.646 | 0.775 | 0.741 |
| Corr( P#, P1 ) | | 0.431 | 0.222 | 0.354 | 0.481 | 0.517 |
| Corr( P#, P2 ) | 0.431 | | 0.392 | 0.356 | 0.440 | 0.427 |
| Corr( P#, P3 ) | 0.222 | 0.392 | | 0.175 | 0.298 | 0.224 |
| Corr( P#, P4 ) | 0.354 | 0.356 | 0.175 | | 0.436 | 0.415 |
| Corr( P#, P5 ) | 0.481 | 0.440 | 0.298 | 0.436 | | 0.512 |
| Corr( P#, P6 ) | 0.517 | 0.427 | 0.224 | 0.415 | 0.512 | |
