Scotch-Irish vs Cambodian Per Capita Income

The statistical analysis conducted on geographies consisting of 548,816,006 people shows a weak negative correlation between the proportion of Scotch-Irish and per capita income in the United States with a correlation coefficient (R) of -0.238 and weighted average of $42,563. Similarly, the statistical analysis conducted on geographies consisting of 102,519,941 people shows a mild negative correlation between the proportion of Cambodians and per capita income in the United States with a correlation coefficient (R) of -0.356 and weighted average of $51,731, a difference of 21.5%.

In terms of per capita income, the demographic groups most similar to Scotch-Irish are Dutch ($42,605, a difference of 0.10%), Immigrants from Kenya ($42,661, a difference of 0.23%), Immigrants from Fiji ($42,694, a difference of 0.31%), Immigrants from Portugal ($42,412, a difference of 0.36%), and Barbadian ($42,406, a difference of 0.37%).

In terms of per capita income, the demographic groups most similar to Cambodians are Immigrants from Czechoslovakia ($51,770, a difference of 0.070%), Immigrants from Korea ($51,671, a difference of 0.12%), Estonian ($51,875, a difference of 0.28%), Immigrants from Greece ($51,891, a difference of 0.31%), and Immigrants from South Africa ($51,465, a difference of 0.52%).