Sioux vs Barbadian Per Capita Income

The statistical analysis conducted on geographies consisting of 234,205,555 people shows a strong negative correlation between the proportion of Sioux and per capita income in the United States with a correlation coefficient (R) of -0.766 and weighted average of $33,921. Similarly, the statistical analysis conducted on geographies consisting of 141,304,082 people shows a poor negative correlation between the proportion of Barbadians and per capita income in the United States with a correlation coefficient (R) of -0.171 and weighted average of $42,406, a difference of 25.0%.

In terms of per capita income, the demographic groups most similar to Sioux are Immigrants from Mexico ($33,931, a difference of 0.030%), Immigrants from Yemen ($33,696, a difference of 0.67%), Spanish American Indian ($34,195, a difference of 0.81%), Mexican ($34,559, a difference of 1.9%), and Native/Alaskan ($33,279, a difference of 1.9%).

In terms of per capita income, the demographic groups most similar to Barbadians are Immigrants from Portugal ($42,412, a difference of 0.010%), Vietnamese ($42,368, a difference of 0.090%), Immigrants from Thailand ($42,289, a difference of 0.28%), Immigrants from Bosnia and Herzegovina ($42,278, a difference of 0.30%), and Scotch-Irish ($42,563, a difference of 0.37%).