Celtic vs South American Indian Per Capita Income

The statistical analysis conducted on geographies consisting of 168,877,272 people shows a poor positive correlation between the proportion of Celtics and per capita income in the United States with a correlation coefficient (R) of 0.101 and weighted average of $43,621. Similarly, the statistical analysis conducted on geographies consisting of 164,572,672 people shows no correlation between the proportion of South American Indians and per capita income in the United States with a correlation coefficient (R) of -0.005 and weighted average of $44,206, a difference of 1.3%.

In terms of per capita income, the demographic groups most similar to Celtics are Colombian ($43,661, a difference of 0.090%), French ($43,685, a difference of 0.15%), Immigrants from South Eastern Asia ($43,539, a difference of 0.19%), Czechoslovakian ($43,806, a difference of 0.42%), and Immigrants from Eastern Africa ($43,838, a difference of 0.50%). Similarly, the demographic groups most similar to South American Indians are Immigrants from Nepal ($44,187, a difference of 0.040%), Slovak ($44,229, a difference of 0.050%), South American ($44,114, a difference of 0.21%), Danish ($44,095, a difference of 0.25%), and Costa Rican ($44,090, a difference of 0.26%).