Sudanese vs Immigrants from Iran Cognitive Disability

The statistical analysis conducted on geographies consisting of 110,121,585 people shows a slight positive correlation between the proportion of Sudanese and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.083 and weighted average of 18.9%. Similarly, the statistical analysis conducted on geographies consisting of 279,837,445 people shows a substantial positive correlation between the proportion of Immigrants from Iran and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.529 and weighted average of 16.5%, a difference of 14.2%.

Cognitive Disability Correlation Summary

Measurement	Sudanese	Immigrants from Iran
Minimum	7.8%	3.9%
Maximum	27.0%	52.5%
Range	19.2%	48.6%
Mean	18.3%	15.5%
Median	18.4%	14.9%
Interquartile 25% (IQ1)	17.1%	12.3%
Interquartile 75% (IQ3)	19.7%	17.5%
Interquartile Range (IQR)	2.7%	5.3%
Standard Deviation (Sample)	3.5%	5.7%
Standard Deviation (Population)	3.4%	5.7%

Similar Demographics by Cognitive Disability

Demographics Similar to Sudanese by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Sudanese are Immigrants from Yemen (18.8%, a difference of 0.38%), Immigrants from Sudan (18.8%, a difference of 0.44%), Pima (18.8%, a difference of 0.45%), Immigrants from Dominican Republic (18.8%, a difference of 0.52%), and Senegalese (19.0%, a difference of 0.54%).

Demographics	Rating \| Rank	Cognitive Disability
U.S. Virgin Islanders	0.0 /100 \| #327	Tragic 18.7%
Kiowa	0.0 /100 \| #328	Tragic 18.7%
Navajo	0.0 /100 \| #329	Tragic 18.8%
Immigrants \| Dominican Republic	0.0 /100 \| #330	Tragic 18.8%
Pima	0.0 /100 \| #331	Tragic 18.8%
Immigrants \| Sudan	0.0 /100 \| #332	Tragic 18.8%
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%

Demographics Similar to Immigrants from Iran by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Iran are Swedish (16.5%, a difference of 0.040%), Immigrants from Venezuela (16.5%, a difference of 0.090%), Soviet Union (16.5%, a difference of 0.10%), Immigrants from Korea (16.5%, a difference of 0.14%), and Austrian (16.6%, a difference of 0.18%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Italy	99.8 /100 \| #47	Exceptional 16.5%
Immigrants \| North America	99.8 /100 \| #48	Exceptional 16.5%
Iranians	99.8 /100 \| #49	Exceptional 16.5%
Norwegians	99.8 /100 \| #50	Exceptional 16.5%
Immigrants \| Korea	99.8 /100 \| #51	Exceptional 16.5%
Soviet Union	99.8 /100 \| #52	Exceptional 16.5%
Swedes	99.8 /100 \| #53	Exceptional 16.5%
Immigrants \| Iran	99.8 /100 \| #54	Exceptional 16.5%
Immigrants \| Venezuela	99.7 /100 \| #55	Exceptional 16.5%
Austrians	99.7 /100 \| #56	Exceptional 16.6%
Bhutanese	99.7 /100 \| #57	Exceptional 16.6%
Pennsylvania Germans	99.7 /100 \| #58	Exceptional 16.6%
Immigrants \| Peru	99.7 /100 \| #59	Exceptional 16.6%
Romanians	99.7 /100 \| #60	Exceptional 16.6%
Immigrants \| England	99.6 /100 \| #61	Exceptional 16.6%