> An analysis of the correlation between per capita coffee consumption and life expectancy across countries indicates a moderately positive correlation of aroun

> An analysis of the correlation between per capita coffee consumption and life expectancy across countries indicates a moderately positive correlation of around 0.577, suggesting there exists a slightly strong correlation between the two metrics. > Due to the moderately strong correlation, performing RA on those metrics suggests that each additional kilogram of coffee consumed per person annually could potentially raise life expectancy by 1.22%. I would imagine this to be a "correlation is not causation" situation. Countries with high coffee consumption per capita are generally developed countries.