IMO 1966 — Statistics
Score Distribution
| P1 | P2 | P3 | P4 | P5 | P6 |
| Num( P# = 0 ) | 1 | 2 | 3 | 1 | 1 | 0 |
| Num( P# = 1 ) | 1 | 1 | 1 | 0 | 2 | 0 |
| Num( P# = 2 ) | 0 | 0 | 2 | 0 | 4 | 0 |
| Num( P# = 3 ) | 1 | 0 | 3 | 0 | 1 | 0 |
| Num( P# = 4 ) | 2 | 1 | 3 | 3 | 3 | 3 |
| Num( P# = 5 ) | 0 | 0 | 2 | 23 | 1 | 1 |
| Num( P# = 6 ) | 22 | 3 | 1 | 0 | 0 | 1 |
| Num( P# = 7 ) | 0 | 20 | 12 | 0 | 15 | 1 |
| Num( P# = 8 ) | 0 | 0 | 0 | 0 | 0 | 21 |
Summary Statistics
| P1 | P2 | P3 | P4 | P5 | P6 |
| Mean( P# ) | 5.333 | 6.037 | 4.667 | 4.704 | 5.000 | 7.333 |
| Max( P# ) | 6 | 7 | 7 | 5 | 7 | 8 |
| σ( P# ) | 1.563 | 2.117 | 2.509 | 0.974 | 2.434 | 1.361 |
Correlations
| P1 | P2 | P3 | P4 | P5 | P6 |
| Corr( P#, Sum ) | 0.308 | 0.610 | 0.847 | 0.305 | 0.780 | 0.794 |
| Corr( P#, P1 ) | | -0.116 | 0.227 | -0.130 | 0.029 | 0.279 |
| Corr( P#, P2 ) | -0.116 | | 0.288 | 0.113 | 0.316 | 0.613 |
| Corr( P#, P3 ) | 0.227 | 0.288 | | 0.232 | 0.643 | 0.597 |
| Corr( P#, P4 ) | -0.130 | 0.113 | 0.232 | | 0.234 | 0.019 |
| Corr( P#, P5 ) | 0.029 | 0.316 | 0.643 | 0.234 | | 0.447 |
| Corr( P#, P6 ) | 0.279 | 0.613 | 0.597 | 0.019 | 0.447 | |
