Subsaharan African vs Choctaw Cognitive Disability

The statistical analysis conducted on geographies consisting of 508,099,215 people shows no correlation between the proportion of Sub-Saharan Africans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.038 and weighted average of 18.5%. Similarly, the statistical analysis conducted on geographies consisting of 269,665,834 people shows a poor positive correlation between the proportion of Choctaw and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.196 and weighted average of 18.4%, a difference of 0.48%.

In terms of cognitive disability, the demographic groups most similar to Sub-Saharan Africans are Yaqui (18.5%, a difference of 0.060%), Chickasaw (18.5%, a difference of 0.17%), Immigrants from Dominica (18.6%, a difference of 0.18%), Immigrants from Middle Africa (18.6%, a difference of 0.26%), and Liberian (18.6%, a difference of 0.34%). Similarly, the demographic groups most similar to Choctaw are Hmong (18.4%, a difference of 0.030%), Chickasaw (18.5%, a difference of 0.31%), Immigrants from Eastern Africa (18.4%, a difference of 0.37%), Immigrants from Western Africa (18.4%, a difference of 0.41%), and Yaqui (18.5%, a difference of 0.42%).