Guamanian/Chamorro vs Immigrants from Peru Cognitive Disability

The statistical analysis conducted on geographies consisting of 221,888,944 people shows a strong positive correlation between the proportion of Guamanians/Chamorros and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.764 and weighted average of 17.9%. Similarly, 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%, a difference of 8.2%.

Cognitive Disability Correlation Summary

Measurement	Guamanian/Chamorro	Immigrants from Peru
Minimum	5.0%	5.9%
Maximum	100.0%	28.9%
Range	95.0%	23.0%
Mean	19.8%	15.7%
Median	17.5%	15.8%
Interquartile 25% (IQ1)	15.4%	14.4%
Interquartile 75% (IQ3)	19.5%	16.8%
Interquartile Range (IQR)	4.0%	2.4%
Standard Deviation (Sample)	15.1%	3.1%
Standard Deviation (Population)	14.9%	3.1%

Similar Demographics by Cognitive Disability

Demographics Similar to Guamanians/Chamorros by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Guamanians/Chamorros are Sierra Leonean (17.9%, a difference of 0.030%), Immigrants from Belize (17.9%, a difference of 0.050%), Ethiopian (17.9%, a difference of 0.060%), Immigrants from Barbados (17.9%, a difference of 0.070%), and Menominee (18.0%, a difference of 0.13%).

Demographics	Rating \| Rank	Cognitive Disability
Hispanics or Latinos	0.6 /100 \| #254	Tragic 17.9%
Immigrants \| Azores	0.6 /100 \| #255	Tragic 17.9%
Bahamians	0.6 /100 \| #256	Tragic 17.9%
Mexican American Indians	0.6 /100 \| #257	Tragic 17.9%
Immigrants \| Armenia	0.6 /100 \| #258	Tragic 17.9%
Ethiopians	0.5 /100 \| #259	Tragic 17.9%
Immigrants \| Belize	0.5 /100 \| #260	Tragic 17.9%
Guamanians/Chamorros	0.5 /100 \| #261	Tragic 17.9%
Sierra Leoneans	0.4 /100 \| #262	Tragic 17.9%
Immigrants \| Barbados	0.4 /100 \| #263	Tragic 17.9%
Menominee	0.4 /100 \| #264	Tragic 18.0%
Spanish Americans	0.4 /100 \| #265	Tragic 18.0%
Belizeans	0.4 /100 \| #266	Tragic 18.0%
Nepalese	0.3 /100 \| #267	Tragic 18.0%
Cherokee	0.3 /100 \| #268	Tragic 18.0%

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%