A country's mean "satisfaction with life" correlates most positively with which of these?

Question

​A country's mean "satisfaction with life" correlates most positively with which of these?

Quizplus · Accepted Answer

Good opportunities for women can lead to greater gender equality and overall well-being in society, which has been shown to correlate with higher levels of life satisfaction. Wealth of the richest people, percentage of the population under age 30, and warm weather may have some impact on life satisfaction but are not as strongly correlated as gender equality.

​A Country's Mean "Satisfaction with Life" Correlates Most Positively with Which

A Country's Mean "Satisfaction with Life" Correlates Most Positively with Which