Pennsylvania German vs Puerto Rican Professional Degree

The statistical analysis conducted on geographies consisting of 233,026,471 people shows a weak negative correlation between the proportion of Pennsylvania Germans and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of -0.240 and weighted average of 3.0%. Similarly, the statistical analysis conducted on geographies consisting of 524,505,340 people shows a poor positive correlation between the proportion of Puerto Ricans and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of 0.175 and weighted average of 3.2%, a difference of 9.1%.

In terms of professional degree, the demographic groups most similar to Pennsylvania Germans are Native/Alaskan (3.0%, a difference of 0.56%), Puget Sound Salish (3.1%, a difference of 3.6%), Yakama (3.1%, a difference of 3.6%), Kiowa (3.1%, a difference of 3.7%), and Immigrants from Cabo Verde (3.1%, a difference of 3.9%). Similarly, the demographic groups most similar to Puerto Ricans are Immigrants from Laos (3.2%, a difference of 0.010%), Nepalese (3.2%, a difference of 0.21%), Immigrants from Micronesia (3.2%, a difference of 0.24%), Choctaw (3.2%, a difference of 0.48%), and Seminole (3.2%, a difference of 1.6%).