European vs Czechoslovakian Median Family Income

The statistical analysis conducted on geographies consisting of 560,683,121 people shows a slight negative correlation between the proportion of Europeans and median family income in the United States with a correlation coefficient (R) of -0.082 and weighted average of $108,099. 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 4.7%.

In terms of median family income, the demographic groups most similar to Europeans are Immigrants from Northern Africa ($108,161, a difference of 0.060%), Sri Lankan ($108,234, a difference of 0.12%), Ethiopian ($108,251, a difference of 0.14%), Immigrants from Philippines ($108,288, a difference of 0.18%), and Chilean ($108,429, a difference of 0.31%).

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%).