Northern European vs Czechoslovakian Median Household Income

The statistical analysis conducted on geographies consisting of 405,886,183 people shows no correlation between the proportion of Northern Europeans and median household income in the United States with a correlation coefficient (R) of -0.037 and weighted average of $90,446. Similarly, the statistical analysis conducted on geographies consisting of 368,473,547 people shows a poor negative correlation between the proportion of Czechoslovakians and median household income in the United States with a correlation coefficient (R) of -0.138 and weighted average of $84,965, a difference of 6.5%.

In terms of median household income, the demographic groups most similar to Northern Europeans are Immigrants from Poland ($90,549, a difference of 0.11%), Palestinian ($90,574, a difference of 0.14%), Chilean ($90,605, a difference of 0.18%), Zimbabwean ($90,618, a difference of 0.19%), and Peruvian ($90,261, a difference of 0.20%).

In terms of median household income, the demographic groups most similar to Czechoslovakians are English ($84,915, a difference of 0.060%), Immigrants from Eritrea ($85,025, a difference of 0.070%), Immigrants from Costa Rica ($85,054, a difference of 0.10%), Alsatian ($85,053, a difference of 0.10%), and Scottish ($85,101, a difference of 0.16%).