- 18+ aged, general public, 105 nations, 2018
- Survey name
- N = 105
- Non Response
- Interview: face-to-face
- Authors's Label
- Human Development Index (HDI)
- Our Classification
- Source: UNDP
- Mean: .715 SD: .162 N = 105 nations.
- HDI-score is the geometric mean of
a-life expectancy at birth
b-education (expected years and mean years of schooling)
c-natural log of the per capita gross national-income.
Observed Relation with Happiness
Happy HDI = National HDI-score, multiplied by AVERAGE Happiness measured with C-BW-c-sq-l-11-c (contentment)