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Period:
Area:
9 countries/ areas
Highlight:
1 Japan 27.2
1 United Kingdom27.2
3 Australia23.3
4 France23.0
4 Republic of Korea23.0
6 United States21.2
7 Germany21.0
8 Sweden20.2
9 Italy19.0

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 = -0.055982 X +8.012
Correlation coefficient (r)-0.322
Coefficient of determination (R2)0.104

GDP per capita (current US$)
No. of data9
Regression equation
Y = -902.992228 X +70050.856
Correlation coefficient (r)-0.208
Coefficient of determination (R2)0.043

Life expectancy at birth - Both sexes (years)
No. of data9
Regression equation
Y = 0.224547 X +76.794
Correlation coefficient (r)0.309
Coefficient of determination (R2)0.095

Fertility rate, total (births per woman)
No. of data9
Regression equation
Y = -0.002651 X +1.529
Correlation coefficient (r)-0.026
Coefficient of determination (R2)0.001

Suicide - all ages (per 100,000 population)
No. of data9
Regression equation
Y = 0.100700 X +11.916
Correlation coefficient (r)0.046
Coefficient of determination (R2)0.002