Scotch-Irish vs Immigrants from Ghana 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 199,771,663 people shows no correlation between the proportion of Immigrants from Ghana and median family income in the United States with a correlation coefficient (R) of 0.026 and weighted average of $96,544, a difference of 3.2%.

In terms of median family income, the demographic groups most similar to Scotch-Irish are White/Caucasian ($99,800, a difference of 0.21%), Ghanaian ($98,877, a difference of 0.72%), Hawaiian ($98,869, a difference of 0.73%), Immigrants from Iraq ($98,786, a difference of 0.82%), and Aleut ($98,702, a difference of 0.90%). Similarly, the demographic groups most similar to Immigrants from Ghana are Immigrants from Nigeria ($96,439, a difference of 0.11%), Sudanese ($96,783, a difference of 0.25%), Delaware ($96,958, a difference of 0.43%), Immigrants from Cambodia ($97,222, a difference of 0.70%), and Japanese ($97,288, a difference of 0.77%).