Russian vs Czechoslovakian Median Household Income

The statistical analysis conducted on geographies consisting of 511,515,990 people shows a weak negative correlation between the proportion of Russians and median household income in the United States with a correlation coefficient (R) of -0.239 and weighted average of $98,008. 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 15.3%.

In terms of median household income, the demographic groups most similar to Russians are Immigrants from Switzerland ($97,979, a difference of 0.030%), Immigrants from Pakistan ($97,528, a difference of 0.49%), Chinese ($98,496, a difference of 0.50%), Immigrants from Denmark ($98,510, a difference of 0.51%), and Latvian ($97,311, a difference of 0.72%).

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%).