Czechoslovakian vs Immigrants from West Indies Cognitive Disability

The statistical analysis conducted on geographies consisting of 368,659,789 people shows a poor positive correlation between the proportion of Czechoslovakians and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.122 and weighted average of 16.6%. Similarly, 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%, a difference of 9.3%.

Cognitive Disability Correlation Summary

Measurement	Czechoslovakian	Immigrants from West Indies
Minimum	4.6%	5.0%
Maximum	37.8%	32.4%
Range	33.2%	27.4%
Mean	14.3%	16.7%
Median	13.6%	16.9%
Interquartile 25% (IQ1)	10.4%	12.1%
Interquartile 75% (IQ3)	17.2%	18.8%
Interquartile Range (IQR)	6.9%	6.8%
Standard Deviation (Sample)	6.3%	6.0%
Standard Deviation (Population)	6.3%	5.9%

Similar Demographics by Cognitive Disability

Demographics Similar to Czechoslovakians by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Czechoslovakians are Argentinean (16.6%, a difference of 0.020%), Immigrants from England (16.6%, a difference of 0.030%), Venezuelan (16.6%, a difference of 0.080%), Romanian (16.6%, a difference of 0.090%), and Pennsylvania German (16.6%, a difference of 0.10%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Latvians	99.5 /100 \| #67	Exceptional 16.6%
Ukrainians	99.4 /100 \| #68	Exceptional 16.6%
Immigrants \| Uzbekistan	99.4 /100 \| #69	Exceptional 16.7%

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%