English vs Czechoslovakian Per Capita Income

The statistical analysis conducted on geographies consisting of 580,041,700 people shows a mild negative correlation between the proportion of English and per capita income in the United States with a correlation coefficient (R) of -0.390 and weighted average of $43,982. Similarly, the statistical analysis conducted on geographies consisting of 368,679,879 people shows a weak negative correlation between the proportion of Czechoslovakians and per capita income in the United States with a correlation coefficient (R) of -0.218 and weighted average of $43,806, a difference of 0.40%.

In terms of per capita income, the demographic groups most similar to English are Immigrants from Uruguay ($43,997, a difference of 0.030%), Immigrants from Philippines ($44,000, a difference of 0.040%), Sri Lankan ($44,014, a difference of 0.070%), Belgian ($43,951, a difference of 0.070%), and Immigrants from South America ($44,068, a difference of 0.19%). Similarly, the demographic groups most similar to Czechoslovakians are Immigrants from Eastern Africa ($43,838, a difference of 0.070%), Scandinavian ($43,848, a difference of 0.090%), Immigrants from Peru ($43,852, a difference of 0.11%), French ($43,685, a difference of 0.28%), and Belgian ($43,951, a difference of 0.33%).