Spaniard vs Immigrants from Iran Cognitive Disability

The statistical analysis conducted on geographies consisting of 443,445,256 people shows a poor positive correlation between the proportion of Spaniards and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.111 and weighted average of 17.3%. 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 4.8%.

Cognitive Disability Correlation Summary

Measurement	Spaniard	Immigrants from Iran
Minimum	3.0%	3.9%
Maximum	41.5%	52.5%
Range	38.5%	48.6%
Mean	16.9%	15.5%
Median	16.6%	14.9%
Interquartile 25% (IQ1)	13.1%	12.3%
Interquartile 75% (IQ3)	19.2%	17.5%
Interquartile Range (IQR)	6.1%	5.3%
Standard Deviation (Sample)	7.1%	5.7%
Standard Deviation (Population)	7.0%	5.7%

Similar Demographics by Cognitive Disability

Demographics Similar to Spaniards by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Spaniards are Crow (17.3%, a difference of 0.040%), Afghan (17.3%, a difference of 0.060%), Immigrants from Guyana (17.3%, a difference of 0.070%), Arab (17.3%, a difference of 0.070%), and Pakistani (17.3%, a difference of 0.10%).

Demographics	Rating \| Rank	Cognitive Disability
Shoshone	49.2 /100 \| #176	Average 17.3%
Ute	49.1 /100 \| #177	Average 17.3%
Spanish	48.9 /100 \| #178	Average 17.3%
Sioux	48.6 /100 \| #179	Average 17.3%
Pakistanis	43.9 /100 \| #180	Average 17.3%
Immigrants \| Guyana	42.9 /100 \| #181	Average 17.3%
Arabs	42.8 /100 \| #182	Average 17.3%
Spaniards	40.3 /100 \| #183	Average 17.3%
Crow	39.1 /100 \| #184	Fair 17.3%
Afghans	38.2 /100 \| #185	Fair 17.3%
Cambodians	35.9 /100 \| #186	Fair 17.3%
Immigrants \| Fiji	33.7 /100 \| #187	Fair 17.4%
Immigrants \| France	29.8 /100 \| #188	Fair 17.4%
Immigrants \| Western Asia	29.5 /100 \| #189	Fair 17.4%
Immigrants \| Spain	27.7 /100 \| #190	Fair 17.4%

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%