Brazilian vs South American Indian Median Family Income

The statistical analysis conducted on geographies consisting of 323,618,722 people shows a mild negative correlation between the proportion of Brazilians and median family income in the United States with a correlation coefficient (R) of -0.339 and weighted average of $106,942. Similarly, the statistical analysis conducted on geographies consisting of 164,518,515 people shows a poor negative correlation between the proportion of South American Indians and median family income in the United States with a correlation coefficient (R) of -0.185 and weighted average of $103,624, a difference of 3.2%.

In terms of median family income, the demographic groups most similar to Brazilians are Arab ($106,952, a difference of 0.010%), Immigrants from Ethiopia ($106,969, a difference of 0.030%), Lebanese ($107,086, a difference of 0.13%), Serbian ($107,157, a difference of 0.20%), and Canadian ($106,597, a difference of 0.32%).

In terms of median family income, the demographic groups most similar to South American Indians are English ($103,684, a difference of 0.060%), Immigrants from Peru ($103,534, a difference of 0.090%), Slovak ($103,729, a difference of 0.10%), Sierra Leonean ($103,859, a difference of 0.23%), and Czechoslovakian ($103,273, a difference of 0.34%).