Immigrants from South America vs Korean Cognitive Disability

The statistical analysis conducted on geographies consisting of 486,335,122 people shows a substantial negative correlation between the proportion of Immigrants from South America and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.580 and weighted average of 16.7%. Similarly, the statistical analysis conducted on geographies consisting of 510,841,440 people shows no correlation between the proportion of Koreans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.027 and weighted average of 16.8%, a difference of 0.62%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from South America	Korean
Minimum	5.1%	9.1%
Maximum	22.5%	21.7%
Range	17.4%	12.6%
Mean	15.1%	16.1%
Median	15.8%	16.1%
Interquartile 25% (IQ1)	14.2%	15.0%
Interquartile 75% (IQ3)	17.0%	17.2%
Interquartile Range (IQR)	2.8%	2.2%
Standard Deviation (Sample)	3.0%	2.2%
Standard Deviation (Population)	3.0%	2.2%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from South America by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from South America are Immigrants from Southern Europe (16.7%, a difference of 0.0%), Danish (16.7%, a difference of 0.010%), Immigrants from Egypt (16.7%, a difference of 0.020%), South American (16.7%, a difference of 0.020%), and Asian (16.7%, a difference of 0.050%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Moldova	99.1 /100 \| #85	Exceptional 16.7%
Immigrants \| South Africa	99.0 /100 \| #86	Exceptional 16.7%
Native Hawaiians	99.0 /100 \| #87	Exceptional 16.7%
Immigrants \| Philippines	99.0 /100 \| #88	Exceptional 16.7%
Immigrants \| Egypt	98.8 /100 \| #89	Exceptional 16.7%
South Americans	98.8 /100 \| #90	Exceptional 16.7%
Danes	98.8 /100 \| #91	Exceptional 16.7%
Immigrants \| South America	98.8 /100 \| #92	Exceptional 16.7%
Immigrants \| Southern Europe	98.7 /100 \| #93	Exceptional 16.7%
Asians	98.7 /100 \| #94	Exceptional 16.7%
English	98.6 /100 \| #95	Exceptional 16.8%
Finns	98.5 /100 \| #96	Exceptional 16.8%
Dutch	98.5 /100 \| #97	Exceptional 16.8%
Immigrants \| Lebanon	98.4 /100 \| #98	Exceptional 16.8%
Jordanians	98.2 /100 \| #99	Exceptional 16.8%

Demographics Similar to Koreans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Koreans are Immigrants from Sri Lanka (16.8%, a difference of 0.0%), Indian (Asian) (16.8%, a difference of 0.010%), Uruguayan (16.8%, a difference of 0.030%), Arapaho (16.8%, a difference of 0.040%), and Albanian (16.8%, a difference of 0.050%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Koreans	97.1 /100 \| #114	Exceptional 16.8%
Yup'ik	96.9 /100 \| #115	Exceptional 16.9%
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%