Immigrants from Vietnam vs Sierra Leonean Cognitive Disability

The statistical analysis conducted on geographies consisting of 404,767,660 people shows a poor negative correlation between the proportion of Immigrants from Vietnam and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.123 and weighted average of 17.0%. Similarly, the statistical analysis conducted on geographies consisting of 83,361,112 people shows a slight positive correlation between the proportion of Sierra Leoneans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.051 and weighted average of 17.9%, a difference of 5.7%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from Vietnam	Sierra Leonean
Minimum	5.8%	10.8%
Maximum	32.6%	28.6%
Range	26.8%	17.8%
Mean	16.3%	17.0%
Median	16.4%	17.3%
Interquartile 25% (IQ1)	15.0%	15.2%
Interquartile 75% (IQ3)	17.5%	18.8%
Interquartile Range (IQR)	2.5%	3.7%
Standard Deviation (Sample)	4.0%	3.2%
Standard Deviation (Population)	4.0%	3.2%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from Vietnam by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Vietnam are Immigrants from Germany (17.0%, a difference of 0.020%), White/Caucasian (17.0%, a difference of 0.020%), Immigrants from Jordan (17.0%, a difference of 0.050%), Immigrants from Uruguay (17.0%, a difference of 0.060%), and Nicaraguan (17.0%, a difference of 0.070%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Lebanese	91.3 /100 \| #135	Exceptional 17.0%
Israelis	91.0 /100 \| #136	Exceptional 17.0%
Immigrants \| Norway	90.9 /100 \| #137	Exceptional 17.0%

Demographics Similar to Sierra Leoneans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Sierra Leoneans are Guamanian/Chamorro (17.9%, a difference of 0.030%), Immigrants from Barbados (17.9%, a difference of 0.040%), Immigrants from Belize (17.9%, a difference of 0.080%), Ethiopian (17.9%, a difference of 0.090%), and Menominee (18.0%, a difference of 0.10%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Azores	0.6 /100 \| #255	Tragic 17.9%
Bahamians	0.6 /100 \| #256	Tragic 17.9%
Mexican American Indians	0.6 /100 \| #257	Tragic 17.9%
Immigrants \| Armenia	0.6 /100 \| #258	Tragic 17.9%
Ethiopians	0.5 /100 \| #259	Tragic 17.9%
Immigrants \| Belize	0.5 /100 \| #260	Tragic 17.9%
Guamanians/Chamorros	0.5 /100 \| #261	Tragic 17.9%
Sierra Leoneans	0.4 /100 \| #262	Tragic 17.9%
Immigrants \| Barbados	0.4 /100 \| #263	Tragic 17.9%
Menominee	0.4 /100 \| #264	Tragic 18.0%
Spanish Americans	0.4 /100 \| #265	Tragic 18.0%
Belizeans	0.4 /100 \| #266	Tragic 18.0%
Nepalese	0.3 /100 \| #267	Tragic 18.0%
Cherokee	0.3 /100 \| #268	Tragic 18.0%
Hondurans	0.3 /100 \| #269	Tragic 18.0%