Scotch-Irish vs Central American Indian Householder Income Under 25 years

The statistical analysis conducted on geographies consisting of 427,674,236 people shows no correlation between the proportion of Scotch-Irish and household income with householder under the age of 25 in the United States with a correlation coefficient (R) of -0.029 and weighted average of $49,039. Similarly, the statistical analysis conducted on geographies consisting of 284,650,168 people shows a weak negative correlation between the proportion of Central American Indians and household income with householder under the age of 25 in the United States with a correlation coefficient (R) of -0.235 and weighted average of $48,643, a difference of 0.81%.

In terms of householder income under 25 years, the demographic groups most similar to Scotch-Irish are French American Indian ($48,977, a difference of 0.13%), Carpatho Rusyn ($49,113, a difference of 0.15%), Senegalese ($48,953, a difference of 0.18%), Liberian ($48,917, a difference of 0.25%), and Immigrants from Nigeria ($49,174, a difference of 0.28%). Similarly, the demographic groups most similar to Central American Indians are Somali ($48,657, a difference of 0.030%), Blackfeet ($48,603, a difference of 0.080%), Subsaharan African ($48,691, a difference of 0.10%), Shoshone ($48,720, a difference of 0.16%), and Immigrants from Burma/Myanmar ($48,749, a difference of 0.22%).