Nigerian vs Marshallese Vision Disability

The statistical analysis conducted on geographies consisting of 332,578,519 people shows a poor positive correlation between the proportion of Nigerians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.185 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 14,759,042 people shows a strong negative correlation between the proportion of Marshallese and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.722 and weighted average of 2.3%, a difference of 2.5%.

In terms of vision disability, the demographic groups most similar to Nigerians are Immigrants from Trinidad and Tobago (2.3%, a difference of 0.29%), Barbadian (2.3%, a difference of 0.56%), Portuguese (2.3%, a difference of 0.63%), Ecuadorian (2.3%, a difference of 0.74%), and Guamanian/Chamorro (2.3%, a difference of 0.98%). Similarly, the demographic groups most similar to Marshallese are Scottish (2.3%, a difference of 0.070%), Central American (2.3%, a difference of 0.25%), German Russian (2.3%, a difference of 0.27%), Immigrants from Ecuador (2.3%, a difference of 0.45%), and Nicaraguan (2.3%, a difference of 0.61%).