Immigrants from Bulgaria vs South African 7th Grade

The statistical analysis conducted on geographies consisting of 172,552,181 people shows a near-perfect negative correlation between the proportion of Immigrants from Bulgaria and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.936 and weighted average of 96.4%. Similarly, the statistical analysis conducted on geographies consisting of 182,604,532 people shows a mild positive correlation between the proportion of South Africans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.358 and weighted average of 96.6%, a difference of 0.17%.

In terms of 7th grade, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Switzerland (96.5%, a difference of 0.010%), Immigrants from Europe (96.5%, a difference of 0.020%), Immigrants from France (96.5%, a difference of 0.020%), Immigrants from Norway (96.5%, a difference of 0.030%), and Immigrants from Croatia (96.5%, a difference of 0.030%). Similarly, the demographic groups most similar to South Africans are Iroquois (96.6%, a difference of 0.010%), Lumbee (96.6%, a difference of 0.020%), Immigrants from Saudi Arabia (96.6%, a difference of 0.020%), Bhutanese (96.6%, a difference of 0.030%), and Okinawan (96.6%, a difference of 0.040%).