Scotch-Irish vs Sudanese Median Family Income

The statistical analysis conducted on geographies consisting of 547,821,252 people shows a poor negative correlation between the proportion of Scotch-Irish and median family income in the United States with a correlation coefficient (R) of -0.179 and weighted average of $99,591. Similarly, the statistical analysis conducted on geographies consisting of 110,081,716 people shows a moderate negative correlation between the proportion of Sudanese and median family income in the United States with a correlation coefficient (R) of -0.427 and weighted average of $96,783, a difference of 2.9%.

In terms of median family income, the demographic groups most similar to Scotch-Irish are White/Caucasian ($99,800, a difference of 0.21%), Immigrants from Thailand ($99,840, a difference of 0.25%), Ghanaian ($98,877, a difference of 0.72%), Hawaiian ($98,869, a difference of 0.73%), and Immigrants from Iraq ($98,786, a difference of 0.82%). Similarly, the demographic groups most similar to Sudanese are Delaware ($96,958, a difference of 0.18%), Immigrants from Ghana ($96,544, a difference of 0.25%), Immigrants from Cambodia ($97,222, a difference of 0.45%), Japanese ($97,288, a difference of 0.52%), and Immigrants from Bosnia and Herzegovina ($97,432, a difference of 0.67%).