Immigrants from Trinidad and Tobago vs Immigrants from Grenada 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 67,180,438 people shows no correlation between the proportion of Immigrants from Grenada and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.010 and weighted average of 2.2%, a difference of 2.4%.

In terms of vision disability, the demographic groups most similar to Immigrants from Trinidad and Tobago are Nigerian (2.3%, a difference of 0.29%), Trinidadian and Tobagonian (2.2%, a difference of 0.50%), Immigrants from Ghana (2.2%, a difference of 0.63%), Bermudan (2.2%, a difference of 0.64%), and Indonesian (2.2%, a difference of 0.73%). Similarly, the demographic groups most similar to Immigrants from Grenada are Ghanaian (2.2%, a difference of 0.11%), Czechoslovakian (2.2%, a difference of 0.13%), Immigrants from El Salvador (2.2%, a difference of 0.18%), Immigrants from Thailand (2.2%, a difference of 0.27%), and Slovak (2.2%, a difference of 0.40%).