Bulgarian vs Czechoslovakian Median Family Income

The statistical analysis conducted on geographies consisting of 205,529,266 people shows a mild negative correlation between the proportion of Bulgarians and median family income in the United States with a correlation coefficient (R) of -0.358 and weighted average of $117,818. 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 14.1%.

In terms of median family income, the demographic groups most similar to Bulgarians are Cambodian ($117,780, a difference of 0.030%), Immigrants from Bolivia ($117,912, a difference of 0.080%), Estonian ($118,013, a difference of 0.17%), Immigrants from Lithuania ($118,053, a difference of 0.20%), and Immigrants from Asia ($118,291, a difference of 0.40%).

In terms of median family income, 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 English ($103,684, a difference of 0.40%).