Okinawan vs Ethiopian Per Capita Income

The statistical analysis conducted on geographies consisting of 73,745,153 people shows a poor negative correlation between the proportion of Okinawans and per capita income in the United States with a correlation coefficient (R) of -0.113 and weighted average of $55,817. Similarly, the statistical analysis conducted on geographies consisting of 223,280,317 people shows a moderate negative correlation between the proportion of Ethiopians and per capita income in the United States with a correlation coefficient (R) of -0.448 and weighted average of $46,569, a difference of 19.9%.

In terms of per capita income, the demographic groups most similar to Okinawans are Eastern European ($55,780, a difference of 0.070%), Immigrants from Sweden ($55,582, a difference of 0.42%), Immigrants from India ($55,268, a difference of 0.99%), Immigrants from Belgium ($55,082, a difference of 1.3%), and Immigrants from Ireland ($56,584, a difference of 1.4%).

In terms of per capita income, the demographic groups most similar to Ethiopians are British ($46,571, a difference of 0.0%), Serbian ($46,551, a difference of 0.040%), Immigrants from Kuwait ($46,543, a difference of 0.060%), Immigrants from Northern Africa ($46,531, a difference of 0.080%), and Chilean ($46,459, a difference of 0.24%).