Immigrants from Southern Europe vs South African Cognitive Disability

The statistical analysis conducted on geographies consisting of 402,774,065 people shows a mild negative correlation between the proportion of Immigrants from Southern Europe and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.351 and weighted average of 16.7%. Similarly, the statistical analysis conducted on geographies consisting of 182,593,753 people shows a slight positive correlation between the proportion of South Africans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.053 and weighted average of 16.9%, a difference of 0.96%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from Southern Europe	South African
Minimum	3.9%	2.5%
Maximum	21.9%	19.8%
Range	18.0%	17.3%
Mean	15.8%	12.8%
Median	16.3%	12.9%
Interquartile 25% (IQ1)	14.9%	11.2%
Interquartile 75% (IQ3)	17.7%	15.8%
Interquartile Range (IQR)	2.8%	4.7%
Standard Deviation (Sample)	3.7%	4.2%
Standard Deviation (Population)	3.7%	4.1%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from Southern Europe by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Southern Europe are Immigrants from South America (16.7%, a difference of 0.0%), Immigrants from Egypt (16.7%, a difference of 0.020%), South American (16.7%, a difference of 0.020%), Danish (16.7%, a difference of 0.020%), and Asian (16.7%, a difference of 0.040%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Immigrants \| Russia	98.2 /100 \| #100	Exceptional 16.8%

Demographics Similar to South Africans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to South Africans are Scottish (16.9%, a difference of 0.080%), Immigrants from China (16.9%, a difference of 0.10%), Immigrants from Western Europe (16.9%, a difference of 0.12%), Immigrants from Japan (16.9%, a difference of 0.13%), and Immigrants from Denmark (16.9%, a difference of 0.13%).

Demographics	Rating \| Rank	Cognitive Disability
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%
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%