Immigrants from Trinidad and Tobago vs Immigrants from Brazil Vision Disability

The statistical analysis conducted on geographies consisting of 223,458,050 people shows a weak positive correlation between the proportion of Immigrants from Trinidad and Tobago and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.268 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 342,850,216 people shows a moderate positive correlation between the proportion of Immigrants from Brazil and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.453 and weighted average of 2.2%, a difference of 1.3%.

In terms of vision disability, the demographic groups most similar to Immigrants from Trinidad and Tobago are Barbadian (2.3%, a difference of 0.28%), Nigerian (2.3%, a difference of 0.29%), Portuguese (2.3%, a difference of 0.34%), Ecuadorian (2.3%, a difference of 0.45%), and Trinidadian and Tobagonian (2.2%, a difference of 0.50%). Similarly, the demographic groups most similar to Immigrants from Brazil are Immigrants from Nigeria (2.2%, a difference of 0.040%), German (2.2%, a difference of 0.040%), Pennsylvania German (2.2%, a difference of 0.18%), Immigrants from Uruguay (2.2%, a difference of 0.23%), and Samoan (2.2%, a difference of 0.31%).