Portuguese vs Immigrants from Serbia 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 131,747,829 people shows a mild negative correlation between the proportion of Immigrants from Serbia and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.300 and weighted average of 16.7%, a difference of 1.5%.

Cognitive Disability Correlation Summary

Measurement	Portuguese	Immigrants from Serbia
Minimum	0.38%	3.9%
Maximum	29.1%	25.3%
Range	28.7%	21.5%
Mean	16.2%	14.8%
Median	16.0%	14.9%
Interquartile 25% (IQ1)	14.8%	12.9%
Interquartile 75% (IQ3)	17.9%	17.4%
Interquartile Range (IQR)	3.1%	4.5%
Standard Deviation (Sample)	4.4%	3.9%
Standard Deviation (Population)	4.4%	3.9%

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 Serbia by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Serbia are Immigrants from Hungary (16.7%, a difference of 0.010%), Peruvian (16.7%, a difference of 0.010%), Estonian (16.7%, a difference of 0.020%), Immigrants from Bulgaria (16.7%, a difference of 0.020%), and Burmese (16.7%, a difference of 0.030%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Uzbekistan	99.4 /100 \| #69	Exceptional 16.7%
Immigrants \| Sweden	99.4 /100 \| #70	Exceptional 16.7%
Immigrants \| Belgium	99.3 /100 \| #71	Exceptional 16.7%
Germans	99.3 /100 \| #72	Exceptional 16.7%
Burmese	99.3 /100 \| #73	Exceptional 16.7%
Slavs	99.3 /100 \| #74	Exceptional 16.7%
Estonians	99.3 /100 \| #75	Exceptional 16.7%
Immigrants \| Serbia	99.3 /100 \| #76	Exceptional 16.7%
Immigrants \| Hungary	99.3 /100 \| #77	Exceptional 16.7%
Peruvians	99.3 /100 \| #78	Exceptional 16.7%
Immigrants \| Bulgaria	99.3 /100 \| #79	Exceptional 16.7%
Egyptians	99.2 /100 \| #80	Exceptional 16.7%
Immigrants \| Netherlands	99.2 /100 \| #81	Exceptional 16.7%
Swiss	99.2 /100 \| #82	Exceptional 16.7%
Serbians	99.1 /100 \| #83	Exceptional 16.7%