How is a country's wealth related to other measures of well-being such as life expectancy and the Human Development Index (HDI) value?

Question

Quizplus · Accepted Answer

Generally, a country's wealth is associated with a higher standard of living, better healthcare, and education, which can lead to a longer life expectancy and a higher HDI value. Therefore, there is a positive correlation between a country's wealth and both life expectancy and the HDI value.

How Is a Country's Wealth Related to Other Measures of Well-Being