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25th IMO 1984

Country results Individual results Statistics

Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6

P1P2P3P4P5P6
Num( P# = 0 )19551213888123
Num( P# = 1 )3391891718
Num( P# = 2 )358141049
Num( P# = 3 )238011126
Num( P# = 4 )97115195
Num( P# = 5 )763343
Num( P# = 6 )10362473
Num( P# = 7 )866629824125
Mean( P# )4.5573.2141.5834.4532.5311.469
Max( P# )777777
σ( P# )2.5573.0312.6232.8302.8652.481
Corr( P#, Sum )0.7850.7180.7350.7120.7510.705
Corr( P#, P1 )0.5030.4500.5970.4640.465
Corr( P#, P2 )0.5030.4360.3840.4090.370
Corr( P#, P3 )0.4500.4360.3670.5100.503
Corr( P#, P4 )0.5970.3840.3670.4250.349
Corr( P#, P5 )0.4640.4090.5100.4250.484
Corr( P#, P6 )0.4650.3700.5030.3490.484
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