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Period:
Area:
9 countries/ areas
Highlight:
1 Japan31.9
2 Republic of Korea26.2
3 France 25.6
4 United States25.0
5 Germany23.9
6 United Kingdom23.5
7 Australia22.8
8 Sweden21.9
9 Italy20.7

No data for 1 countries.

Source
OECD Stat>Education and training>Education at a glance>Teachers and the learning environment>Student-teacher ratio and average class size

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data9
Regression equation
Y = -0.079991 X +8.596
Correlation coefficient (r)-0.606
Coefficient of determination (R2)0.367

GDP per capita (current US$)
No. of data9
Regression equation
Y = -1401.742671 X +82750.556
Correlation coefficient (r)-0.301
Coefficient of determination (R2)0.091

Life expectancy at birth - Both sexes (years)
No. of data9
Regression equation
Y = 0.135545 X +78.597
Correlation coefficient (r)0.181
Coefficient of determination (R2)0.033

Fertility rate, total (births per woman)
No. of data9
Regression equation
Y = -0.025275 X +2.106
Correlation coefficient (r)-0.261
Coefficient of determination (R2)0.068

Suicide, age-standardized (per 100 000 population)
No. of data9
Regression equation
Y = 0.635302 X -4.451
Correlation coefficient (r)0.424
Coefficient of determination (R2)0.180