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Period:
Area:
9 countries/ areas
Highlight:
1 Japan 32.72018
2 France26.32018
3 Republic of Korea25.82018
4 Australia24.12018
5 Germany23.92018
6 United Kingdom22.42018
7 Sweden22.32018
8 Italy21.22018
9 United States19.52018

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 = -0.079926 X +8.674
Correlation coefficient (r)-0.613
Coefficient of determination (R2)0.376

GDP per capita (current US$)
No. of data9
Regression equation
Y = -1603.029720 X +88337.232
Correlation coefficient (r)-0.493
Coefficient of determination (R2)0.243

Life expectancy at birth - Both sexes (years)
No. of data9
Regression equation
Y = 0.404424 X +72.106
Correlation coefficient (r)0.741
Coefficient of determination (R2)0.549

Fertility rate, total (births per woman)
No. of data9
Regression equation
Y = -0.017208 X +1.886
Correlation coefficient (r)-0.225
Coefficient of determination (R2)0.051

Suicide - all ages (per 100,000 population)
No. of data9
Regression equation
Y = 0.479738 X +2.580
Correlation coefficient (r)0.293
Coefficient of determination (R2)0.086