Immigrants from West Indies vs Pennsylvania German Cognitive Disability

The statistical analysis conducted on geographies consisting of 72,456,461 people shows a moderate negative correlation between the proportion of Immigrants from West Indies and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.482 and weighted average of 18.1%. Similarly, the statistical analysis conducted on geographies consisting of 234,106,123 people shows a substantial positive correlation between the proportion of Pennsylvania Germans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.585 and weighted average of 16.6%, a difference of 9.4%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from West Indies	Pennsylvania German
Minimum	5.0%	3.1%
Maximum	32.4%	87.0%
Range	27.4%	83.8%
Mean	16.7%	21.1%
Median	16.9%	15.5%
Interquartile 25% (IQ1)	12.1%	13.2%
Interquartile 75% (IQ3)	18.8%	19.5%
Interquartile Range (IQR)	6.8%	6.3%
Standard Deviation (Sample)	6.0%	16.7%
Standard Deviation (Population)	5.9%	16.6%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from West Indies by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from West Indies are Dutch West Indian (18.1%, a difference of 0.010%), Native/Alaskan (18.1%, a difference of 0.010%), Immigrants from Africa (18.1%, a difference of 0.040%), Kenyan (18.1%, a difference of 0.050%), and Bermudan (18.1%, a difference of 0.090%).

Demographics	Rating \| Rank	Cognitive Disability
Yakama	0.1 /100 \| #281	Tragic 18.1%
Immigrants \| Cambodia	0.1 /100 \| #282	Tragic 18.1%
Nigerians	0.1 /100 \| #283	Tragic 18.1%
Immigrants \| Uganda	0.1 /100 \| #284	Tragic 18.1%
Bermudans	0.1 /100 \| #285	Tragic 18.1%
Kenyans	0.1 /100 \| #286	Tragic 18.1%
Dutch West Indians	0.1 /100 \| #287	Tragic 18.1%
Immigrants \| West Indies	0.1 /100 \| #288	Tragic 18.1%
Natives/Alaskans	0.1 /100 \| #289	Tragic 18.1%
Immigrants \| Africa	0.1 /100 \| #290	Tragic 18.1%
Ottawa	0.1 /100 \| #291	Tragic 18.2%
Iroquois	0.1 /100 \| #292	Tragic 18.2%
Central American Indians	0.1 /100 \| #293	Tragic 18.2%
British West Indians	0.1 /100 \| #294	Tragic 18.2%
German Russians	0.0 /100 \| #295	Tragic 18.2%

Demographics Similar to Pennsylvania Germans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Pennsylvania Germans are Immigrants from Peru (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
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%
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%