Immigrants from Portugal vs Black/African American No Schooling Completed

The statistical analysis conducted on geographies consisting of 174,032,123 people shows a moderate positive correlation between the proportion of Immigrants from Portugal and percentage of population with no schooling in the United States with a correlation coefficient (R) of 0.424 and weighted average of 2.7%. Similarly, the statistical analysis conducted on geographies consisting of 551,024,391 people shows a poor negative correlation between the proportion of Blacks/African Americans and percentage of population with no schooling in the United States with a correlation coefficient (R) of -0.132 and weighted average of 2.1%, a difference of 26.1%.

In terms of no schooling completed, the demographic groups most similar to Immigrants from Portugal are Immigrants from Barbados (2.7%, a difference of 0.42%), Immigrants from West Indies (2.7%, a difference of 0.49%), Immigrants from Afghanistan (2.7%, a difference of 0.81%), Immigrants from St. Vincent and the Grenadines (2.7%, a difference of 0.91%), and Immigrants from Trinidad and Tobago (2.6%, a difference of 1.2%).

In terms of no schooling completed, the demographic groups most similar to Blacks/African Americans are Pima (2.1%, a difference of 0.020%), Mongolian (2.1%, a difference of 0.090%), French American Indian (2.1%, a difference of 0.10%), Immigrants from Taiwan (2.1%, a difference of 0.15%), and Portuguese (2.1%, a difference of 0.33%).