Immigrants from Dominican Republic vs Sierra Leonean Vision Disability

The statistical analysis conducted on geographies consisting of 274,988,247 people shows a weak positive correlation between the proportion of Immigrants from Dominican Republic and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.268 and weighted average of 2.6%. Similarly, 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%, a difference of 23.7%.

Vision Disability Correlation Summary

Measurement	Immigrants from Dominican Republic	Sierra Leonean
Minimum	0.84%	0.61%
Maximum	6.6%	5.8%
Range	5.8%	5.2%
Mean	3.0%	2.0%
Median	2.7%	1.9%
Interquartile 25% (IQ1)	2.3%	1.4%
Interquartile 75% (IQ3)	3.3%	2.4%
Interquartile Range (IQR)	1.0%	1.0%
Standard Deviation (Sample)	1.2%	0.92%
Standard Deviation (Population)	1.2%	0.91%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from Dominican Republic by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Dominican Republic are Iroquois (2.6%, a difference of 0.020%), Arapaho (2.6%, a difference of 0.020%), Immigrants from Yemen (2.6%, a difference of 0.30%), Blackfeet (2.6%, a difference of 0.63%), and Hispanic or Latino (2.6%, a difference of 0.64%).

Demographics	Rating \| Rank	Vision Disability
Africans	0.0 /100 \| #300	Tragic 2.5%
Menominee	0.0 /100 \| #301	Tragic 2.5%
Spanish American Indians	0.0 /100 \| #302	Tragic 2.6%
Immigrants \| Cabo Verde	0.0 /100 \| #303	Tragic 2.6%
Aleuts	0.0 /100 \| #304	Tragic 2.6%
Hispanics or Latinos	0.0 /100 \| #305	Tragic 2.6%
Iroquois	0.0 /100 \| #306	Tragic 2.6%
Immigrants \| Dominican Republic	0.0 /100 \| #307	Tragic 2.6%
Arapaho	0.0 /100 \| #308	Tragic 2.6%
Immigrants \| Yemen	0.0 /100 \| #309	Tragic 2.6%
Blackfeet	0.0 /100 \| #310	Tragic 2.6%
Dominicans	0.0 /100 \| #311	Tragic 2.6%
Americans	0.0 /100 \| #312	Tragic 2.6%
Potawatomi	0.0 /100 \| #313	Tragic 2.6%
Inupiat	0.0 /100 \| #314	Tragic 2.7%

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%