Subsaharan African vs Scottish Vision Disability

The statistical analysis conducted on geographies consisting of 507,474,731 people shows a weak positive correlation between the proportion of Sub-Saharan Africans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.288 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 565,142,315 people shows a moderate positive correlation between the proportion of Scottish and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.496 and weighted average of 2.3%, a difference of 1.7%.

In terms of vision disability, the demographic groups most similar to Sub-Saharan Africans are Liberian (2.3%, a difference of 0.010%), Guatemalan (2.3%, a difference of 0.020%), French (2.3%, a difference of 0.060%), Bangladeshi (2.3%, a difference of 0.10%), and Alsatian (2.3%, a difference of 0.21%). Similarly, the demographic groups most similar to Scottish are Marshallese (2.3%, a difference of 0.070%), Immigrants from Congo (2.3%, a difference of 0.16%), Central American (2.3%, a difference of 0.18%), German Russian (2.3%, a difference of 0.20%), and Immigrants from Portugal (2.3%, a difference of 0.21%).