Blackfeet vs Immigrants from Congo Cognitive Disability

The statistical analysis conducted on geographies consisting of 309,516,270 people shows a poor positive correlation between the proportion of Blackfeet and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.171 and weighted average of 18.3%. Similarly, the statistical analysis conducted on geographies consisting of 92,118,396 people shows a weak positive correlation between the proportion of Immigrants from Congo and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.211 and weighted average of 19.7%, a difference of 8.0%.

Cognitive Disability Correlation Summary

Measurement	Blackfeet	Immigrants from Congo
Minimum	2.8%	10.4%
Maximum	50.0%	31.4%
Range	47.2%	21.0%
Mean	17.9%	19.9%
Median	18.0%	19.4%
Interquartile 25% (IQ1)	13.8%	18.3%
Interquartile 75% (IQ3)	20.1%	21.0%
Interquartile Range (IQR)	6.3%	2.6%
Standard Deviation (Sample)	8.2%	3.2%
Standard Deviation (Population)	8.1%	3.2%

Similar Demographics by Cognitive Disability

Demographics Similar to Blackfeet by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Blackfeet are Japanese (18.3%, a difference of 0.0%), Ghanaian (18.3%, a difference of 0.040%), Creek (18.3%, a difference of 0.060%), Immigrants from Burma/Myanmar (18.2%, a difference of 0.14%), and German Russian (18.2%, a difference of 0.17%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Africa	0.1 /100 \| #290	Tragic 18.1%
Ottawa	0.1 /100 \| #291	Tragic 18.2%
Iroquois	0.1 /100 \| #292	Tragic 18.2%
Central American Indians	0.1 /100 \| #293	Tragic 18.2%
British West Indians	0.1 /100 \| #294	Tragic 18.2%
German Russians	0.0 /100 \| #295	Tragic 18.2%
Immigrants \| Burma/Myanmar	0.0 /100 \| #296	Tragic 18.2%
Blackfeet	0.0 /100 \| #297	Tragic 18.3%
Japanese	0.0 /100 \| #298	Tragic 18.3%
Ghanaians	0.0 /100 \| #299	Tragic 18.3%
Creek	0.0 /100 \| #300	Tragic 18.3%
Immigrants \| Ghana	0.0 /100 \| #301	Tragic 18.3%
Barbadians	0.0 /100 \| #302	Tragic 18.3%
Immigrants \| Kenya	0.0 /100 \| #303	Tragic 18.3%
Immigrants \| Eritrea	0.0 /100 \| #304	Tragic 18.3%

Demographics Similar to Immigrants from Congo by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Congo are Somali (19.8%, a difference of 0.56%), Immigrants from Cabo Verde (19.9%, a difference of 0.72%), Immigrants from Somalia (20.0%, a difference of 1.5%), Immigrants from Zaire (19.4%, a difference of 1.6%), and Tohono O'odham (19.3%, a difference of 2.3%).

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%