Sri Lankan vs Luxembourger Doctorate Degree

The statistical analysis conducted on geographies consisting of 435,479,359 people shows a moderate negative correlation between the proportion of Sri Lankans and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.454 and weighted average of 1.9%. Similarly, the statistical analysis conducted on geographies consisting of 144,093,078 people shows a substantial negative correlation between the proportion of Luxembourgers and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.556 and weighted average of 1.9%, a difference of 3.8%.

In terms of doctorate degree, the demographic groups most similar to Sri Lankans are Macedonian (1.9%, a difference of 0.10%), Spaniard (1.9%, a difference of 0.49%), Scotch-Irish (1.9%, a difference of 0.51%), Celtic (1.9%, a difference of 1.0%), and Czech (1.9%, a difference of 1.1%). Similarly, the demographic groups most similar to Luxembourgers are Basque (1.9%, a difference of 0.90%), English (1.9%, a difference of 1.1%), Albanian (1.9%, a difference of 1.3%), Immigrants from Kenya (1.9%, a difference of 1.4%), and Immigrants from Oceania (1.9%, a difference of 1.5%).