Immigrants from Nigeria vs Spaniard 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 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%, a difference of 4.2%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from Nigeria	Spaniard
Minimum	1.5%	3.0%
Maximum	23.0%	41.5%
Range	21.5%	38.5%
Mean	16.4%	16.9%
Median	17.3%	16.6%
Interquartile 25% (IQ1)	15.6%	13.1%
Interquartile 75% (IQ3)	18.4%	19.2%
Interquartile Range (IQR)	2.7%	6.1%
Standard Deviation (Sample)	3.8%	7.1%
Standard Deviation (Population)	3.8%	7.0%

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 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%