Scotch-Irish vs Spaniard Median Male Earnings

The statistical analysis conducted on geographies consisting of 547,724,250 people shows a weak negative correlation between the proportion of Scotch-Irish and median male earnings in the United States with a correlation coefficient (R) of -0.290 and weighted average of $53,658. Similarly, the statistical analysis conducted on geographies consisting of 443,330,517 people shows a mild negative correlation between the proportion of Spaniards and median male earnings in the United States with a correlation coefficient (R) of -0.318 and weighted average of $54,401, a difference of 1.4%.

In terms of median male earnings, the demographic groups most similar to Scotch-Irish are Guamanian/Chamorro ($53,661, a difference of 0.010%), Kenyan ($53,647, a difference of 0.020%), Uruguayan ($53,680, a difference of 0.040%), Puget Sound Salish ($53,704, a difference of 0.090%), and Immigrants from Eastern Africa ($53,713, a difference of 0.10%). Similarly, the demographic groups most similar to Spaniards are Dutch ($54,410, a difference of 0.020%), South American ($54,492, a difference of 0.17%), Costa Rican ($54,279, a difference of 0.22%), Sierra Leonean ($54,279, a difference of 0.22%), and Celtic ($54,242, a difference of 0.29%).