Pennsylvania German vs Immigrants from Bahamas Cognitive Disability

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%. Similarly, the statistical analysis conducted on geographies consisting of 104,656,442 people shows a significant positive correlation between the proportion of Immigrants from Bahamas and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.612 and weighted average of 18.0%, a difference of 8.6%.

Cognitive Disability Correlation Summary

Measurement	Pennsylvania German	Immigrants from Bahamas
Minimum	3.1%	10.6%
Maximum	87.0%	51.0%
Range	83.8%	40.4%
Mean	21.1%	20.0%
Median	15.5%	17.6%
Interquartile 25% (IQ1)	13.2%	16.5%
Interquartile 75% (IQ3)	19.5%	19.6%
Interquartile Range (IQR)	6.3%	3.1%
Standard Deviation (Sample)	16.7%	8.2%
Standard Deviation (Population)	16.6%	8.1%

Similar Demographics by Cognitive Disability

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%

Demographics Similar to Immigrants from Bahamas by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Bahamas are Honduran (18.0%, a difference of 0.010%), Potawatomi (18.0%, a difference of 0.070%), Immigrants from Honduras (18.0%, a difference of 0.090%), Cherokee (18.0%, a difference of 0.15%), and Nepalese (18.0%, a difference of 0.16%).

Demographics	Rating \| Rank	Cognitive Disability
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%
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%