Norwegian vs South American Indian Per Capita Income

The statistical analysis conducted on geographies consisting of 533,432,025 people shows a mild negative correlation between the proportion of Norwegians and per capita income in the United States with a correlation coefficient (R) of -0.325 and weighted average of $44,480. 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 0.62%.

In terms of per capita income, the demographic groups most similar to Norwegians are Peruvian ($44,479, a difference of 0.0%), Immigrants from Eritrea ($44,509, a difference of 0.060%), Scottish ($44,440, a difference of 0.090%), Korean ($44,522, a difference of 0.10%), and Immigrants from Armenia ($44,552, a difference of 0.16%). 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%), Uruguayan ($44,318, a difference of 0.25%), and Danish ($44,095, a difference of 0.25%).