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Question: How confident do you feel about having to do the following mathematics tasks? - Identifying mathematical aspects of a real-world problem
Choices: "Not at all confident" "Not very confident" "Confident" "Very confident"
Data: % of "Confident" "Very confident"
Period:
Area:
10 countries/ areas
Highlight:
1 Canada66.1%
2 Australia62.9%
3 United States61.5%
4 France61.2%
5 United Kingdom59.9%
6 Sweden 53.0%
7 Germany52.9%
8 Italy49.5%
9 Republic of Korea40.1%
10 Japan22.6%

Note
The data of Azerbaijan are collected only in Baku. The data of Ukraine are collected from 18 out of 27 regions.

Source
OECD PISA 2022

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data10
Regression equation
Y = 2.244055 X +5.466
Correlation coefficient (r)0.715
Coefficient of determination (R2)0.511

GDP per capita (current US$)
No. of data10
Regression equation
Y = 71537.842224 X +11037.005
Correlation coefficient (r)0.653
Coefficient of determination (R2)0.426

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = -8.286412 X +86.389
Correlation coefficient (r)-0.474
Coefficient of determination (R2)0.225

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = 1.371218 X +0.753
Correlation coefficient (r)0.608
Coefficient of determination (R2)0.370

Suicide, age-standardized (per 100 000 population)
No. of data10
Regression equation
Y = -10.320088 X +16.567
Correlation coefficient (r)-0.296
Coefficient of determination (R2)0.088