Sri Lankan vs Peruvian 9th Grade

The statistical analysis conducted on geographies consisting of 440,593,537 people shows a poor negative correlation between the proportion of Sri Lankans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.136 and weighted average of 93.2%. Similarly, the statistical analysis conducted on geographies consisting of 363,251,075 people shows a mild positive correlation between the proportion of Peruvians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.325 and weighted average of 93.8%, a difference of 0.65%.

In terms of 9th grade, the demographic groups most similar to Sri Lankans are Immigrants from Laos (93.2%, a difference of 0.010%), British West Indian (93.2%, a difference of 0.030%), Pennsylvania German (93.3%, a difference of 0.11%), Immigrants from West Indies (93.3%, a difference of 0.12%), and Immigrants from South Eastern Asia (93.3%, a difference of 0.18%). Similarly, the demographic groups most similar to Peruvians are Immigrants from South America (93.8%, a difference of 0.0%), Immigrants from Colombia (93.8%, a difference of 0.010%), West Indian (93.7%, a difference of 0.030%), Immigrants from Philippines (93.7%, a difference of 0.030%), and Immigrants from Eritrea (93.7%, a difference of 0.040%).