Northern European vs Immigrants from Costa Rica Cognitive Disability

The statistical analysis conducted on geographies consisting of 406,047,149 people shows a moderate positive correlation between the proportion of Northern Europeans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.412 and weighted average of 16.8%. Similarly, the statistical analysis conducted on geographies consisting of 204,266,656 people shows a weak negative correlation between the proportion of Immigrants from Costa Rica and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.275 and weighted average of 17.0%, a difference of 0.88%.

Cognitive Disability Correlation Summary

Measurement	Northern European	Immigrants from Costa Rica
Minimum	2.8%	5.6%
Maximum	55.9%	26.9%
Range	53.1%	21.3%
Mean	16.2%	15.1%
Median	14.7%	15.7%
Interquartile 25% (IQ1)	11.8%	12.6%
Interquartile 75% (IQ3)	16.7%	17.0%
Interquartile Range (IQR)	4.9%	4.5%
Standard Deviation (Sample)	10.6%	4.2%
Standard Deviation (Population)	10.4%	4.1%

Similar Demographics by Cognitive Disability

Demographics Similar to Northern Europeans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Northern Europeans are Immigrants from Nicaragua (16.8%, a difference of 0.020%), Immigrants from Eastern Asia (16.8%, a difference of 0.040%), Paraguayan (16.8%, a difference of 0.050%), Palestinian (16.8%, a difference of 0.050%), and Irish (16.8%, a difference of 0.090%).

Demographics	Rating \| Rank	Cognitive Disability
Jordanians	98.2 /100 \| #99	Exceptional 16.8%
Immigrants \| Russia	98.2 /100 \| #100	Exceptional 16.8%
Immigrants \| Asia	98.1 /100 \| #101	Exceptional 16.8%
Irish	98.1 /100 \| #102	Exceptional 16.8%
Paraguayans	98.0 /100 \| #103	Exceptional 16.8%
Palestinians	98.0 /100 \| #104	Exceptional 16.8%
Immigrants \| Eastern Asia	97.9 /100 \| #105	Exceptional 16.8%
Northern Europeans	97.8 /100 \| #106	Exceptional 16.8%
Immigrants \| Nicaragua	97.8 /100 \| #107	Exceptional 16.8%
Canadians	97.5 /100 \| #108	Exceptional 16.8%
Albanians	97.3 /100 \| #109	Exceptional 16.8%
Arapaho	97.3 /100 \| #110	Exceptional 16.8%
Uruguayans	97.2 /100 \| #111	Exceptional 16.8%
Indians (Asian)	97.2 /100 \| #112	Exceptional 16.8%
Immigrants \| Sri Lanka	97.1 /100 \| #113	Exceptional 16.8%

Demographics Similar to Immigrants from Costa Rica by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Costa Rica are Nicaraguan (17.0%, a difference of 0.010%), Immigrants from Uruguay (17.0%, a difference of 0.020%), European (17.0%, a difference of 0.040%), Immigrants from Vietnam (17.0%, a difference of 0.080%), and Immigrants from Germany (17.0%, a difference of 0.11%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Immigrants \| Germany	92.1 /100 \| #131	Exceptional 17.0%
Whites/Caucasians	92.1 /100 \| #132	Exceptional 17.0%
Immigrants \| Jordan	91.9 /100 \| #133	Exceptional 17.0%
Immigrants \| Chile	91.7 /100 \| #134	Exceptional 17.0%