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Question: You have received a message in your inbox from a wellknown mobile phone operator telling you that you are one of the winners of a smartphone. The sender asks you to click on the link to fill out a form with your data so they can send you the smartphone. In your opinion, how appropriate are the following strategies in reaction to this email? - Check the website of the mobile phone operator to see whether the smartphone offer is mentioned
Choices: 1 "Not useful at all" - 6 "Very useful"
Data: Average score
Period:
Area:
38 countries/ areas
Highlight:
1 Ireland4.30
2 Republic of Korea4.28
3 Japan4.26
4 Portugal4.22
5 Finland4.11
6 Poland4.02
7 Estonia4.01
8 Lithuania3.97
9 Hungary3.95
10 Latvia3.94
11 Austria3.93
12 Spain3.92
13 Slovenia3.88
14 Turkiye3.87
15 Iceland3.85
16 Switzerland 3.83
17 New Zealand3.82
18 Denmark3.79
18 Germany3.79
18 United Kingdom3.79
21 Czech Republic3.73
22 Italy3.70
23 Greece3.64
24 France3.62
25 Mexico3.59
25 Slovakia3.59
27 Chile3.57
27 Netherlands3.57
29 Canada3.56
30 United States3.55
31 Sweden3.53
32 Australia3.49
33 Norway3.48
34 Belgium3.46
35 Luxembourg3.44
36 Colombia3.42
37 Israel3.37
38 Costa Rica3.28

Note
The data of Azerbaijan are collected only in Baku. The data of China are collected only in Beijing, Shanghai, Jiangsu, and Zhejiang.

Source
OECD PISA 2018 Compendia

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data38
Regression equation
Y = -0.538107 X +8.712
Correlation coefficient (r)-0.251
Coefficient of determination (R2)0.063

GDP per capita (current US$)
No. of data38
Regression equation
Y = -11820.012265 X +89105.873
Correlation coefficient (r)-0.110
Coefficient of determination (R2)0.012

Life expectancy at birth - Both sexes (years)
No. of data38
Regression equation
Y = 1.278754 X +75.036
Correlation coefficient (r)0.091
Coefficient of determination (R2)0.008

Fertility rate, total (births per woman)
No. of data38
Regression equation
Y = -0.502339 X +3.479
Correlation coefficient (r)-0.425
Coefficient of determination (R2)0.181

Suicide, age-standardized (per 100 000 population)
No. of data38
Regression equation
Y = 5.367470 X -10.356
Correlation coefficient (r)0.348
Coefficient of determination (R2)0.121