Dutch vs Czechoslovakian Median Family Income

The statistical analysis conducted on geographies consisting of 553,300,632 people shows a slight negative correlation between the proportion of Dutch and median family income in the United States with a correlation coefficient (R) of -0.055 and weighted average of $101,192. Similarly, the statistical analysis conducted on geographies consisting of 368,451,092 people shows a poor negative correlation between the proportion of Czechoslovakians and median family income in the United States with a correlation coefficient (R) of -0.182 and weighted average of $103,273, a difference of 2.1%.

In terms of median family income, the demographic groups most similar to Dutch are Celtic ($101,139, a difference of 0.050%), Tlingit-Haida ($101,092, a difference of 0.10%), Immigrants from Costa Rica ($101,354, a difference of 0.16%), Kenyan ($101,417, a difference of 0.22%), and Tsimshian ($101,543, a difference of 0.35%). Similarly, the demographic groups most similar to Czechoslovakians are Immigrants from Uzbekistan ($103,197, a difference of 0.070%), Immigrants from Peru ($103,534, a difference of 0.25%), Alsatian ($103,010, a difference of 0.26%), South American Indian ($103,624, a difference of 0.34%), and Immigrants from Eritrea ($102,823, a difference of 0.44%).