African vs Immigrants from Somalia Cognitive Disability

The statistical analysis conducted on geographies consisting of 469,983,328 people shows a slight negative correlation between the proportion of Africans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.056 and weighted average of 18.6%. Similarly, the statistical analysis conducted on geographies consisting of 92,095,793 people shows a mild positive correlation between the proportion of Immigrants from Somalia and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.325 and weighted average of 20.0%, a difference of 7.3%.

Cognitive Disability Correlation Summary

Measurement	African	Immigrants from Somalia
Minimum	2.0%	9.3%
Maximum	40.3%	32.8%
Range	38.3%	23.6%
Mean	18.6%	19.6%
Median	18.8%	19.3%
Interquartile 25% (IQ1)	17.0%	17.7%
Interquartile 75% (IQ3)	20.4%	21.4%
Interquartile Range (IQR)	3.4%	3.7%
Standard Deviation (Sample)	6.1%	3.7%
Standard Deviation (Population)	6.0%	3.7%

Similar Demographics by Cognitive Disability

Demographics Similar to Africans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Africans are Immigrants from Liberia (18.7%, a difference of 0.060%), Pueblo (18.7%, a difference of 0.080%), Apache (18.6%, a difference of 0.090%), Comanche (18.6%, a difference of 0.13%), and Bangladeshi (18.6%, a difference of 0.17%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Bangladeshis	0.0 /100 \| #318	Tragic 18.6%
Comanche	0.0 /100 \| #319	Tragic 18.6%
Apache	0.0 /100 \| #320	Tragic 18.6%
Africans	0.0 /100 \| #321	Tragic 18.6%
Immigrants \| Liberia	0.0 /100 \| #322	Tragic 18.7%
Pueblo	0.0 /100 \| #323	Tragic 18.7%
Dominicans	0.0 /100 \| #324	Tragic 18.7%
Indonesians	0.0 /100 \| #325	Tragic 18.7%
Immigrants \| Senegal	0.0 /100 \| #326	Tragic 18.7%
U.S. Virgin Islanders	0.0 /100 \| #327	Tragic 18.7%
Kiowa	0.0 /100 \| #328	Tragic 18.7%

Demographics Similar to Immigrants from Somalia by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Somalia are Immigrants from Cabo Verde (19.9%, a difference of 0.73%), Somali (19.8%, a difference of 0.89%), Immigrants from Congo (19.7%, a difference of 1.5%), Immigrants from Zaire (19.4%, a difference of 3.1%), and Tohono O'odham (19.3%, a difference of 3.8%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Yemen	0.0 /100 \| #333	Tragic 18.8%
Sudanese	0.0 /100 \| #334	Tragic 18.9%
Senegalese	0.0 /100 \| #335	Tragic 19.0%
Blacks/African Americans	0.0 /100 \| #336	Tragic 19.0%
Immigrants \| Saudi Arabia	0.0 /100 \| #337	Tragic 19.1%
Lumbee	0.0 /100 \| #338	Tragic 19.1%
Puerto Ricans	0.0 /100 \| #339	Tragic 19.2%
Cape Verdeans	0.0 /100 \| #340	Tragic 19.2%
Tohono O'odham	0.0 /100 \| #341	Tragic 19.3%
Houma	0.0 /100 \| #342	Tragic 19.3%
Immigrants \| Zaire	0.0 /100 \| #343	Tragic 19.4%
Immigrants \| Congo	0.0 /100 \| #344	Tragic 19.7%
Somalis	0.0 /100 \| #345	Tragic 19.8%
Immigrants \| Cabo Verde	0.0 /100 \| #346	Tragic 19.9%
Immigrants \| Somalia	0.0 /100 \| #347	Tragic 20.0%