Immigrants from Peru vs Aleut Cognitive Disability

The statistical analysis conducted on geographies consisting of 328,830,474 people shows a poor negative correlation between the proportion of Immigrants from Peru and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.109 and weighted average of 16.6%. Similarly, the statistical analysis conducted on geographies consisting of 61,782,027 people shows a slight negative correlation between the proportion of Aleuts and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.063 and weighted average of 17.0%, a difference of 2.6%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from Peru	Aleut
Minimum	5.9%	5.7%
Maximum	28.9%	35.8%
Range	23.0%	30.2%
Mean	15.7%	15.9%
Median	15.8%	15.4%
Interquartile 25% (IQ1)	14.4%	10.5%
Interquartile 75% (IQ3)	16.8%	20.0%
Interquartile Range (IQR)	2.4%	9.5%
Standard Deviation (Sample)	3.1%	6.6%
Standard Deviation (Population)	3.1%	6.6%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from Peru by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Peru are Pennsylvania German (16.6%, a difference of 0.0%), Romanian (16.6%, a difference of 0.010%), Immigrants from England (16.6%, a difference of 0.070%), Austrian (16.6%, a difference of 0.080%), and Bhutanese (16.6%, a difference of 0.080%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Czechoslovakians	99.6 /100 \| #62	Exceptional 16.6%
Argentineans	99.6 /100 \| #63	Exceptional 16.6%
Venezuelans	99.6 /100 \| #64	Exceptional 16.6%
Colombians	99.6 /100 \| #65	Exceptional 16.6%
Immigrants \| Ukraine	99.5 /100 \| #66	Exceptional 16.6%

Demographics Similar to Aleuts by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Aleuts are French (17.0%, a difference of 0.0%), Chilean (17.0%, a difference of 0.0%), Carpatho Rusyn (17.0%, a difference of 0.020%), British (17.0%, a difference of 0.050%), and Immigrants from Brazil (17.0%, a difference of 0.050%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Chile	91.7 /100 \| #134	Exceptional 17.0%
Lebanese	91.3 /100 \| #135	Exceptional 17.0%
Israelis	91.0 /100 \| #136	Exceptional 17.0%
Immigrants \| Norway	90.9 /100 \| #137	Exceptional 17.0%
Welsh	90.8 /100 \| #138	Exceptional 17.0%
French	90.0 /100 \| #139	Excellent 17.0%
Chileans	89.9 /100 \| #140	Excellent 17.0%
Aleuts	89.9 /100 \| #141	Excellent 17.0%
Carpatho Rusyns	89.6 /100 \| #142	Excellent 17.0%
British	89.3 /100 \| #143	Excellent 17.0%
Immigrants \| Brazil	89.3 /100 \| #144	Excellent 17.0%
Immigrants \| South Eastern Asia	88.7 /100 \| #145	Excellent 17.0%
Costa Ricans	88.0 /100 \| #146	Excellent 17.0%
Scotch-Irish	85.9 /100 \| #147	Excellent 17.1%
French Canadians	85.7 /100 \| #148	Excellent 17.1%