International Mathematical Olympiad

◄ 62nd IMO 2021 ►

Country results ● Individual results ● Statistics

	P1	P2	P3	P4	P5	P6
Num( P# = 0 )	131	522	488	218	404	562
Num( P# = 1 )	36	61	110	33	12	12
Num( P# = 2 )	41	12	4	39	13	2
Num( P# = 3 )	10	2	1	2	4	3
Num( P# = 4 )	41	3	1	12	2	1
Num( P# = 5 )	38	1	0	1	5	2
Num( P# = 6 )	36	2	0	5	4	0
Num( P# = 7 )	286	16	15	309	175	37

Mean( P# )	4.394	0.375	0.372	3.817	2.152	0.481
Max( P# )	7	7	7	7	7	7
σ( P# )	2.913	1.251	1.137	3.296	3.142	1.697

Corr( P#, Sum )	0.763	0.483	0.480	0.764	0.766	0.557
Corr( P#, P1 )	1.000	0.232	0.240	0.537	0.459	0.215
Corr( P#, P2 )	0.232	1.000	0.202	0.221	0.325	0.330
Corr( P#, P3 )	0.240	0.202	1.000	0.290	0.240	0.377
Corr( P#, P4 )	0.537	0.221	0.290	1.000	0.382	0.229
Corr( P#, P5 )	0.459	0.325	0.240	0.382	1.000	0.391
Corr( P#, P6 )	0.215	0.330	0.377	0.229	0.391	1.000