Immigrants from Nigeria vs Choctaw Cognitive Disability

The statistical analysis conducted on geographies consisting of 283,477,063 people shows a weak negative correlation between the proportion of Immigrants from Nigeria and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.206 and weighted average of 18.0%. 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 2.2%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from Nigeria	Choctaw
Minimum	1.5%	9.7%
Maximum	23.0%	32.3%
Range	21.5%	22.6%
Mean	16.4%	19.6%
Median	17.3%	19.1%
Interquartile 25% (IQ1)	15.6%	17.8%
Interquartile 75% (IQ3)	18.4%	21.1%
Interquartile Range (IQR)	2.7%	3.4%
Standard Deviation (Sample)	3.8%	3.6%
Standard Deviation (Population)	3.8%	3.5%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from Nigeria by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Nigeria are Immigrants from Nepal (18.0%, a difference of 0.010%), Immigrants from Laos (18.1%, a difference of 0.10%), Immigrants from Honduras (18.0%, a difference of 0.13%), Potawatomi (18.0%, a difference of 0.14%), and Yuman (18.1%, a difference of 0.15%).

Demographics	Rating \| Rank	Cognitive Disability
Nepalese	0.3 /100 \| #267	Tragic 18.0%
Cherokee	0.3 /100 \| #268	Tragic 18.0%
Hondurans	0.3 /100 \| #269	Tragic 18.0%
Immigrants \| Bahamas	0.3 /100 \| #270	Tragic 18.0%
Potawatomi	0.2 /100 \| #271	Tragic 18.0%
Immigrants \| Honduras	0.2 /100 \| #272	Tragic 18.0%
Immigrants \| Nepal	0.2 /100 \| #273	Tragic 18.0%
Immigrants \| Nigeria	0.2 /100 \| #274	Tragic 18.0%
Immigrants \| Laos	0.2 /100 \| #275	Tragic 18.1%
Yuman	0.2 /100 \| #276	Tragic 18.1%
Immigrants \| Kuwait	0.2 /100 \| #277	Tragic 18.1%
Immigrants \| Micronesia	0.2 /100 \| #278	Tragic 18.1%
Chippewa	0.1 /100 \| #279	Tragic 18.1%
West Indians	0.1 /100 \| #280	Tragic 18.1%
Yakama	0.1 /100 \| #281	Tragic 18.1%

Demographics Similar to Choctaw by Cognitive Disability

In terms of cognitive disability, 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%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Kenya	0.0 /100 \| #303	Tragic 18.3%
Immigrants \| Eritrea	0.0 /100 \| #304	Tragic 18.3%
Colville	0.0 /100 \| #305	Tragic 18.3%
Seminole	0.0 /100 \| #306	Tragic 18.3%
Ugandans	0.0 /100 \| #307	Tragic 18.3%
Immigrants \| Western Africa	0.0 /100 \| #308	Tragic 18.4%
Immigrants \| Eastern Africa	0.0 /100 \| #309	Tragic 18.4%
Choctaw	0.0 /100 \| #310	Tragic 18.4%
Hmong	0.0 /100 \| #311	Tragic 18.4%
Chickasaw	0.0 /100 \| #312	Tragic 18.5%
Yaqui	0.0 /100 \| #313	Tragic 18.5%
Sub-Saharan Africans	0.0 /100 \| #314	Tragic 18.5%
Immigrants \| Dominica	0.0 /100 \| #315	Tragic 18.6%
Immigrants \| Middle Africa	0.0 /100 \| #316	Tragic 18.6%
Liberians	0.0 /100 \| #317	Tragic 18.6%