Pennsylvania German vs Immigrants from Eastern Europe 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 475,806,122 people shows a weak negative correlation between the proportion of Immigrants from Eastern Europe and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.224 and weighted average of 16.5%, a difference of 0.74%.

Cognitive Disability Correlation Summary

Measurement	Pennsylvania German	Immigrants from Eastern Europe
Minimum	3.1%	5.5%
Maximum	87.0%	20.6%
Range	83.8%	15.1%
Mean	21.1%	14.9%
Median	15.5%	14.9%
Interquartile 25% (IQ1)	13.2%	13.8%
Interquartile 75% (IQ3)	19.5%	16.8%
Interquartile Range (IQR)	6.3%	3.0%
Standard Deviation (Sample)	16.7%	2.7%
Standard Deviation (Population)	16.6%	2.6%

Demographics Similar to Pennsylvania Germans and Immigrants from Eastern Europe by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Pennsylvania Germans are Austrian (16.6%, a difference of 0.080%), Bhutanese (16.6%, a difference of 0.080%), Immigrants from Venezuela (16.5%, a difference of 0.17%), Immigrants from Iran (16.5%, a difference of 0.26%), and Swedish (16.5%, a difference of 0.31%). Similarly, the demographic groups most similar to Immigrants from Eastern Europe are Bolivian (16.5%, a difference of 0.070%), Immigrants from Belarus (16.5%, a difference of 0.090%), Cuban (16.5%, a difference of 0.090%), Hungarian (16.5%, a difference of 0.10%), and Immigrants from Canada (16.5%, a difference of 0.17%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Eastern Europe	99.9 /100 \| #38	Exceptional 16.5%
Bolivians	99.9 /100 \| #39	Exceptional 16.5%
Immigrants \| Belarus	99.9 /100 \| #40	Exceptional 16.5%
Cubans	99.9 /100 \| #41	Exceptional 16.5%
Hungarians	99.9 /100 \| #42	Exceptional 16.5%
Immigrants \| Canada	99.8 /100 \| #43	Exceptional 16.5%
Macedonians	99.8 /100 \| #44	Exceptional 16.5%
Immigrants \| Europe	99.8 /100 \| #45	Exceptional 16.5%
Immigrants \| Colombia	99.8 /100 \| #46	Exceptional 16.5%
Immigrants \| Italy	99.8 /100 \| #47	Exceptional 16.5%
Immigrants \| North America	99.8 /100 \| #48	Exceptional 16.5%
Iranians	99.8 /100 \| #49	Exceptional 16.5%
Norwegians	99.8 /100 \| #50	Exceptional 16.5%
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%