Immigrants vs South African Cognitive Disability

The statistical analysis conducted on geographies consisting of 577,580,100 people shows a mild negative correlation between the proportion of Immigrants and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.332 and weighted average of 17.2%. 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 1.8%.

Cognitive Disability Correlation Summary

Measurement	Immigrants	South African
Minimum	9.1%	2.5%
Maximum	25.7%	19.8%
Range	16.6%	17.3%
Mean	16.6%	12.8%
Median	16.8%	12.9%
Interquartile 25% (IQ1)	16.0%	11.2%
Interquartile 75% (IQ3)	17.6%	15.8%
Interquartile Range (IQR)	1.5%	4.7%
Standard Deviation (Sample)	1.9%	4.2%
Standard Deviation (Population)	1.9%	4.1%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants are Immigrants from Portugal (17.2%, a difference of 0.020%), Immigrants from Syria (17.2%, a difference of 0.030%), Immigrants from Ecuador (17.2%, a difference of 0.060%), Immigrants from Albania (17.2%, a difference of 0.070%), and Ecuadorian (17.2%, a difference of 0.090%).

Demographics	Rating \| Rank	Cognitive Disability
Americans	72.2 /100 \| #161	Good 17.2%
Yugoslavians	71.6 /100 \| #162	Good 17.2%
Immigrants \| Switzerland	71.5 /100 \| #163	Good 17.2%
Armenians	70.1 /100 \| #164	Good 17.2%
Immigrants \| Albania	64.9 /100 \| #165	Good 17.2%
Immigrants \| Ecuador	64.4 /100 \| #166	Good 17.2%
Immigrants \| Syria	63.5 /100 \| #167	Good 17.2%
Immigrants \| Immigrants	62.5 /100 \| #168	Good 17.2%
Immigrants \| Portugal	61.8 /100 \| #169	Good 17.2%
Ecuadorians	59.6 /100 \| #170	Average 17.2%
Tlingit-Haida	59.4 /100 \| #171	Average 17.2%
Immigrants \| Turkey	56.7 /100 \| #172	Average 17.2%
Immigrants \| Northern Africa	50.2 /100 \| #173	Average 17.3%
Laotians	50.0 /100 \| #174	Average 17.3%
Tsimshian	49.8 /100 \| #175	Average 17.3%

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%