Iroquois vs German Russian Cognitive Disability

The statistical analysis conducted on geographies consisting of 207,276,810 people shows a significant positive correlation between the proportion of Iroquois and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.608 and weighted average of 18.2%. Similarly, the statistical analysis conducted on geographies consisting of 96,458,648 people shows a moderate negative correlation between the proportion of German Russians and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.464 and weighted average of 18.2%, a difference of 0.25%.

In terms of cognitive disability, the demographic groups most similar to Iroquois are Central American Indian (18.2%, a difference of 0.010%), Ottawa (18.2%, a difference of 0.070%), British West Indian (18.2%, a difference of 0.080%), Immigrants from Africa (18.1%, a difference of 0.20%), and Native/Alaskan (18.1%, a difference of 0.23%). Similarly, the demographic groups most similar to German Russians are Immigrants from Burma/Myanmar (18.2%, a difference of 0.020%), British West Indian (18.2%, a difference of 0.17%), Blackfeet (18.3%, a difference of 0.17%), Japanese (18.3%, a difference of 0.17%), and Ghanaian (18.3%, a difference of 0.20%).