Immigrants from El Salvador vs South American Cognitive Disability

The statistical analysis conducted on geographies consisting of 357,776,570 people shows a weak negative correlation between the proportion of Immigrants from El Salvador and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.267 and weighted average of 17.6%. Similarly, the statistical analysis conducted on geographies consisting of 494,074,477 people shows a significant negative correlation between the proportion of South Americans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.608 and weighted average of 16.7%, a difference of 5.1%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from El Salvador	South American
Minimum	9.6%	7.3%
Maximum	29.7%	20.3%
Range	20.0%	12.9%
Mean	17.1%	15.2%
Median	17.3%	15.6%
Interquartile 25% (IQ1)	16.2%	14.5%
Interquartile 75% (IQ3)	18.0%	16.8%
Interquartile Range (IQR)	1.7%	2.3%
Standard Deviation (Sample)	2.3%	2.4%
Standard Deviation (Population)	2.3%	2.4%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from El Salvador by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from El Salvador are Alaskan Athabascan (17.6%, a difference of 0.010%), Hawaiian (17.6%, a difference of 0.020%), Okinawan (17.6%, a difference of 0.020%), Salvadoran (17.6%, a difference of 0.030%), and Immigrants from Oceania (17.6%, a difference of 0.040%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Latin America	9.7 /100 \| #207	Tragic 17.6%
Immigrants \| Cameroon	9.3 /100 \| #208	Tragic 17.6%
Immigrants \| Trinidad and Tobago	8.7 /100 \| #209	Tragic 17.6%
Immigrants \| Jamaica	8.5 /100 \| #210	Tragic 17.6%
Taiwanese	7.7 /100 \| #211	Tragic 17.6%
Immigrants \| Oceania	7.3 /100 \| #212	Tragic 17.6%
Hawaiians	7.2 /100 \| #213	Tragic 17.6%
Immigrants \| El Salvador	7.0 /100 \| #214	Tragic 17.6%
Alaskan Athabascans	6.9 /100 \| #215	Tragic 17.6%
Okinawans	6.8 /100 \| #216	Tragic 17.6%
Salvadorans	6.7 /100 \| #217	Tragic 17.6%
Icelanders	6.4 /100 \| #218	Tragic 17.6%
Immigrants \| Sierra Leone	6.3 /100 \| #219	Tragic 17.6%
Zimbabweans	6.1 /100 \| #220	Tragic 17.6%
Moroccans	5.9 /100 \| #221	Tragic 17.6%

Demographics Similar to South Americans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to South Americans are Immigrants from Egypt (16.7%, a difference of 0.0%), Danish (16.7%, a difference of 0.010%), Immigrants from South America (16.7%, a difference of 0.020%), Immigrants from Southern Europe (16.7%, a difference of 0.020%), and Asian (16.7%, a difference of 0.070%).

Demographics	Rating \| Rank	Cognitive Disability
Serbians	99.1 /100 \| #83	Exceptional 16.7%
Belgians	99.1 /100 \| #84	Exceptional 16.7%
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%