African vs Scotch-Irish Median Female Earnings

The statistical analysis conducted on geographies consisting of 469,717,352 people shows a moderate negative correlation between the proportion of Africans and median female earnings in the United States with a correlation coefficient (R) of -0.462 and weighted average of $36,530. Similarly, the statistical analysis conducted on geographies consisting of 547,379,253 people shows a poor positive correlation between the proportion of Scotch-Irish and median female earnings in the United States with a correlation coefficient (R) of 0.184 and weighted average of $37,383, a difference of 2.3%.

In terms of median female earnings, the demographic groups most similar to Africans are Central American ($36,492, a difference of 0.10%), Marshallese ($36,459, a difference of 0.19%), Immigrants from El Salvador ($36,673, a difference of 0.39%), Immigrants from Laos ($36,841, a difference of 0.85%), and Immigrants from Dominican Republic ($36,857, a difference of 0.90%). Similarly, the demographic groups most similar to Scotch-Irish are Belizean ($37,429, a difference of 0.12%), Dutch ($37,339, a difference of 0.12%), Malaysian ($37,298, a difference of 0.23%), Venezuelan ($37,282, a difference of 0.27%), and Hawaiian ($37,497, a difference of 0.31%).