Tlingit-Haida vs Czechoslovakian Median Household Income

The statistical analysis conducted on geographies consisting of 60,854,436 people shows a weak negative correlation between the proportion of Tlingit-Haida and median household income in the United States with a correlation coefficient (R) of -0.214 and weighted average of $83,968. 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 1.2%.

In terms of median household income, the demographic groups most similar to Tlingit-Haida are Puget Sound Salish ($84,011, a difference of 0.050%), Belgian ($84,008, a difference of 0.050%), Immigrants from Colombia ($83,902, a difference of 0.080%), Kenyan ($84,085, a difference of 0.14%), and Slovak ($83,798, a difference of 0.20%). 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%).