Sierra Leonean vs Immigrants from Liberia Vision Disability

The statistical analysis conducted on geographies consisting of 83,336,736 people shows a weak positive correlation between the proportion of Sierra Leoneans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.288 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 135,226,423 people shows a mild positive correlation between the proportion of Immigrants from Liberia and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.316 and weighted average of 2.4%, a difference of 13.7%.

Vision Disability Correlation Summary

Measurement	Sierra Leonean	Immigrants from Liberia
Minimum	0.61%	0.59%
Maximum	5.8%	9.2%
Range	5.2%	8.6%
Mean	2.0%	2.8%
Median	1.9%	2.3%
Interquartile 25% (IQ1)	1.4%	1.9%
Interquartile 75% (IQ3)	2.4%	3.0%
Interquartile Range (IQR)	1.0%	1.1%
Standard Deviation (Sample)	0.92%	1.7%
Standard Deviation (Population)	0.91%	1.7%

Similar Demographics by Vision Disability

Demographics Similar to Sierra Leoneans by Vision Disability

In terms of vision disability, the demographic groups most similar to Sierra Leoneans are Immigrants from Netherlands (2.1%, a difference of 0.010%), Immigrants from Morocco (2.1%, a difference of 0.13%), South American (2.1%, a difference of 0.15%), Immigrants from Sierra Leone (2.1%, a difference of 0.15%), and Ukrainian (2.1%, a difference of 0.25%).

Demographics	Rating \| Rank	Vision Disability
Venezuelans	87.2 /100 \| #134	Excellent 2.1%
Vietnamese	86.7 /100 \| #135	Excellent 2.1%
Czechs	86.3 /100 \| #136	Excellent 2.1%
Immigrants \| South Eastern Asia	86.3 /100 \| #137	Excellent 2.1%
Arabs	86.3 /100 \| #138	Excellent 2.1%
Immigrants \| Morocco	85.2 /100 \| #139	Excellent 2.1%
Immigrants \| Netherlands	84.2 /100 \| #140	Excellent 2.1%
Sierra Leoneans	84.1 /100 \| #141	Excellent 2.1%
South Americans	82.8 /100 \| #142	Excellent 2.1%
Immigrants \| Sierra Leone	82.8 /100 \| #143	Excellent 2.1%
Ukrainians	81.9 /100 \| #144	Excellent 2.1%
Immigrants \| Bosnia and Herzegovina	81.5 /100 \| #145	Excellent 2.1%
Italians	79.7 /100 \| #146	Good 2.1%
Immigrants \| Sudan	78.4 /100 \| #147	Good 2.1%
Finns	78.3 /100 \| #148	Good 2.1%

Demographics Similar to Immigrants from Liberia by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Liberia are Immigrants from Jamaica (2.4%, a difference of 0.020%), Mexican American Indian (2.4%, a difference of 0.070%), Ute (2.4%, a difference of 0.080%), Immigrants from Belize (2.4%, a difference of 0.12%), and Senegalese (2.4%, a difference of 0.16%).

Demographics	Rating \| Rank	Vision Disability
West Indians	0.2 /100 \| #257	Tragic 2.4%
British West Indians	0.2 /100 \| #258	Tragic 2.4%
Whites/Caucasians	0.2 /100 \| #259	Tragic 2.4%
Belizeans	0.2 /100 \| #260	Tragic 2.4%
Fijians	0.1 /100 \| #261	Tragic 2.4%
Jamaicans	0.1 /100 \| #262	Tragic 2.4%
Immigrants \| Belize	0.1 /100 \| #263	Tragic 2.4%
Immigrants \| Liberia	0.1 /100 \| #264	Tragic 2.4%
Immigrants \| Jamaica	0.1 /100 \| #265	Tragic 2.4%
Mexican American Indians	0.1 /100 \| #266	Tragic 2.4%
Ute	0.1 /100 \| #267	Tragic 2.4%
Senegalese	0.1 /100 \| #268	Tragic 2.4%
Celtics	0.1 /100 \| #269	Tragic 2.4%
Cubans	0.1 /100 \| #270	Tragic 2.4%
Immigrants \| Azores	0.1 /100 \| #271	Tragic 2.4%