Scotch-Irish vs Trinidadian and Tobagonian Median Earnings

The statistical analysis conducted on geographies consisting of 548,498,961 people shows a mild negative correlation between the proportion of Scotch-Irish and median earnings in the United States with a correlation coefficient (R) of -0.327 and weighted average of $44,924. Similarly, the statistical analysis conducted on geographies consisting of 219,864,725 people shows a slight negative correlation between the proportion of Trinidadians and Tobagonians and median earnings in the United States with a correlation coefficient (R) of -0.069 and weighted average of $45,820, a difference of 2.0%.

In terms of median earnings, the demographic groups most similar to Scotch-Irish are Immigrants from Western Africa ($44,893, a difference of 0.070%), Immigrants from Iraq ($44,988, a difference of 0.14%), Japanese ($44,825, a difference of 0.22%), Native Hawaiian ($45,027, a difference of 0.23%), and Immigrants from Nigeria ($45,030, a difference of 0.24%).

In terms of median earnings, the demographic groups most similar to Trinidadians and Tobagonians are Immigrants from Barbados ($45,816, a difference of 0.010%), Immigrants from the Azores ($45,812, a difference of 0.020%), Yugoslavian ($45,846, a difference of 0.060%), Barbadian ($45,846, a difference of 0.060%), and Immigrants from St. Vincent and the Grenadines ($45,908, a difference of 0.19%).