Iraqi vs Czechoslovakian Median Household Income

The statistical analysis conducted on geographies consisting of 170,587,047 people shows a poor negative correlation between the proportion of Iraqis and median household income in the United States with a correlation coefficient (R) of -0.145 and weighted average of $83,753. 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 1.5%.

In terms of median household income, the demographic groups most similar to Iraqis are Slovak ($83,798, a difference of 0.050%), Welsh ($83,628, a difference of 0.15%), Immigrants from Colombia ($83,902, a difference of 0.18%), Finnish ($83,607, a difference of 0.18%), and Ghanaian ($83,582, a difference of 0.21%). Similarly, 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%).