Portuguese vs Immigrants from Dominica Cognitive Disability

The statistical analysis conducted on geographies consisting of 450,269,576 people shows a slight negative correlation between the proportion of Portuguese and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.084 and weighted average of 16.9%. Similarly, the statistical analysis conducted on geographies consisting of 83,793,635 people shows a slight positive correlation between the proportion of Immigrants from Dominica and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.056 and weighted average of 18.6%, a difference of 9.7%.

Cognitive Disability Correlation Summary

Measurement	Portuguese	Immigrants from Dominica
Minimum	0.38%	4.6%
Maximum	29.1%	31.5%
Range	28.7%	27.0%
Mean	16.2%	17.9%
Median	16.0%	18.0%
Interquartile 25% (IQ1)	14.8%	15.6%
Interquartile 75% (IQ3)	17.9%	20.0%
Interquartile Range (IQR)	3.1%	4.5%
Standard Deviation (Sample)	4.4%	4.8%
Standard Deviation (Population)	4.4%	4.8%

Similar Demographics by Cognitive Disability

Demographics Similar to Portuguese by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Portuguese are Immigrants from Western Europe (16.9%, a difference of 0.010%), Turkish (16.9%, a difference of 0.020%), Immigrants from China (16.9%, a difference of 0.030%), Scottish (16.9%, a difference of 0.040%), and Scandinavian (16.9%, a difference of 0.080%).

Demographics	Rating \| Rank	Cognitive Disability
Inupiat	96.5 /100 \| #116	Exceptional 16.9%
Immigrants \| Japan	96.2 /100 \| #117	Exceptional 16.9%
Immigrants \| Denmark	96.2 /100 \| #118	Exceptional 16.9%
South Africans	95.5 /100 \| #119	Exceptional 16.9%
Scottish	95.0 /100 \| #120	Exceptional 16.9%
Immigrants \| China	94.9 /100 \| #121	Exceptional 16.9%
Immigrants \| Western Europe	94.8 /100 \| #122	Exceptional 16.9%
Portuguese	94.7 /100 \| #123	Exceptional 16.9%
Turks	94.5 /100 \| #124	Exceptional 16.9%
Scandinavians	94.1 /100 \| #125	Exceptional 16.9%
Europeans	93.4 /100 \| #126	Exceptional 17.0%
Immigrants \| Costa Rica	93.1 /100 \| #127	Exceptional 17.0%
Nicaraguans	93.0 /100 \| #128	Exceptional 17.0%
Immigrants \| Uruguay	92.9 /100 \| #129	Exceptional 17.0%
Immigrants \| Vietnam	92.4 /100 \| #130	Exceptional 17.0%

Demographics Similar to Immigrants from Dominica by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Dominica are Immigrants from Middle Africa (18.6%, a difference of 0.080%), Liberian (18.6%, a difference of 0.16%), Subsaharan African (18.5%, a difference of 0.18%), Yaqui (18.5%, a difference of 0.24%), and Bangladeshi (18.6%, a difference of 0.28%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Western Africa	0.0 /100 \| #308	Tragic 18.4%
Immigrants \| Eastern Africa	0.0 /100 \| #309	Tragic 18.4%
Choctaw	0.0 /100 \| #310	Tragic 18.4%
Hmong	0.0 /100 \| #311	Tragic 18.4%
Chickasaw	0.0 /100 \| #312	Tragic 18.5%
Yaqui	0.0 /100 \| #313	Tragic 18.5%
Sub-Saharan Africans	0.0 /100 \| #314	Tragic 18.5%
Immigrants \| Dominica	0.0 /100 \| #315	Tragic 18.6%
Immigrants \| Middle Africa	0.0 /100 \| #316	Tragic 18.6%
Liberians	0.0 /100 \| #317	Tragic 18.6%
Bangladeshis	0.0 /100 \| #318	Tragic 18.6%
Comanche	0.0 /100 \| #319	Tragic 18.6%
Apache	0.0 /100 \| #320	Tragic 18.6%
Africans	0.0 /100 \| #321	Tragic 18.6%
Immigrants \| Liberia	0.0 /100 \| #322	Tragic 18.7%