South American Indian vs Spaniard Median Family Income

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. Similarly, the statistical analysis conducted on geographies consisting of 442,935,901 people shows no correlation between the proportion of Spaniards and median family income in the United States with a correlation coefficient (R) of -0.037 and weighted average of $101,617, a difference of 2.0%.

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%). Similarly, the demographic groups most similar to Spaniards are French Canadian ($101,634, a difference of 0.020%), Tsimshian ($101,543, a difference of 0.070%), Kenyan ($101,417, a difference of 0.20%), South American ($101,856, a difference of 0.23%), and Immigrants from Costa Rica ($101,354, a difference of 0.26%).