Spanish American Indian vs Immigrants from Portugal No Schooling Completed

The statistical analysis conducted on geographies consisting of 73,096,872 people shows a moderate positive correlation between the proportion of Spanish American Indians and percentage of population with no schooling in the United States with a correlation coefficient (R) of 0.458 and weighted average of 4.2%. Similarly, 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%, a difference of 57.0%.

In terms of no schooling completed, the demographic groups most similar to Spanish American Indians are Immigrants from Yemen (4.1%, a difference of 1.5%), Immigrants from El Salvador (3.9%, a difference of 8.1%), Nepalese (3.8%, a difference of 10.1%), Salvadoran (3.7%, a difference of 11.9%), and Immigrants from Mexico (3.6%, a difference of 15.0%).

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%).