Sioux vs Arapaho 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 29,780,267 people shows a moderate negative correlation between the proportion of Arapaho and per capita income in the United States with a correlation coefficient (R) of -0.404 and weighted average of $32,345, a difference of 4.9%.

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%). Similarly, the demographic groups most similar to Arapaho are Pueblo ($32,012, a difference of 1.0%), Crow ($31,729, a difference of 1.9%), Houma ($32,996, a difference of 2.0%), Yakama ($33,009, a difference of 2.1%), and Yuman ($33,236, a difference of 2.8%).