IMO 1964 — Statistics
Score Distribution
| P1 | P2 | P3 | P4 | P5 | P6 |
| Num( P# = 0 ) | 0 | 7 | 2 | 10 | 0 | 1 |
| Num( P# = 1 ) | 2 | 2 | 0 | 0 | 1 | 0 |
| Num( P# = 2 ) | 1 | 0 | 0 | 0 | 6 | 0 |
| Num( P# = 3 ) | 0 | 0 | 0 | 0 | 0 | 0 |
| Num( P# = 4 ) | 3 | 0 | 0 | 0 | 7 | 0 |
| Num( P# = 5 ) | 1 | 1 | 4 | 0 | 0 | 0 |
| Num( P# = 6 ) | 2 | 0 | 11 | 7 | 0 | 15 |
| Num( P# = 7 ) | 8 | 7 | 0 | 0 | 3 | 0 |
| Num( P# = 8 ) | 0 | 0 | 0 | 0 | 0 | 0 |
| Num( P# = 9 ) | 0 | 0 | 0 | 0 | 0 | 1 |
Summary Statistics
| P1 | P2 | P3 | P4 | P5 | P6 |
| Mean( P# ) | 5.235 | 3.294 | 5.059 | 2.471 | 3.647 | 5.824 |
| Max( P# ) | 7 | 7 | 6 | 6 | 7 | 9 |
| σ( P# ) | 2.129 | 3.304 | 1.893 | 2.953 | 1.845 | 1.617 |
Correlations
| P1 | P2 | P3 | P4 | P5 | P6 |
| Corr( P#, Sum ) | 0.369 | 0.723 | 0.238 | 0.635 | 0.719 | 0.583 |
| Corr( P#, P1 ) | | 0.166 | -0.237 | 0.132 | 0.036 | 0.115 |
| Corr( P#, P2 ) | 0.166 | | 0.091 | 0.179 | 0.442 | 0.274 |
| Corr( P#, P3 ) | -0.237 | 0.091 | | -0.089 | 0.174 | 0.061 |
| Corr( P#, P4 ) | 0.132 | 0.179 | -0.089 | | 0.419 | 0.313 |
| Corr( P#, P5 ) | 0.036 | 0.442 | 0.174 | 0.419 | | 0.393 |
| Corr( P#, P6 ) | 0.115 | 0.274 | 0.061 | 0.313 | 0.393 | |
