Is there a correlation between a nation's contributions to international aid programs and the happiness of its citizens?

国家对国际援助项目的贡献与国民的幸福感两者之间有联系吗？

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International Diabetes: Are there any genetic studies going on to investigate this correlation?

国际糖尿病：有没有正在进行的关于此相关的遗传学研究？

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Using international current correlation and regression analysis method, we make a project of capacity and structure of labor employment.

应用国际通行的相关回归分析方法，对“十五”时期上海市劳动就业容量与结构进行预测。

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According to Mr Esteve's figures, the correlation is roughly one international marriage for every two new migrants.

ECONOMIST: International marriage

Given the correlation among global stocks, Petrobras could be pulled down with international markets.

FORBES: What Forbes Readers Think About Brazil's Petrobras

The Third International Mathematics and Science Study, which tested randomly selected students from 41 countries, found no correlation between whether a country has national standards and how well its students perform.

CNN: Competition, Not Standards