African vs Immigrants from Netherlands Vision Disability

The statistical analysis conducted on geographies consisting of 469,580,037 people shows a mild positive correlation between the proportion of Africans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.303 and weighted average of 2.5%. Similarly, the statistical analysis conducted on geographies consisting of 237,808,259 people shows a very strong positive correlation between the proportion of Immigrants from Netherlands and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.812 and weighted average of 2.1%, a difference of 20.4%.

Vision Disability Correlation Summary

Measurement	African	Immigrants from Netherlands
Minimum	0.34%	0.76%
Maximum	9.3%	20.4%
Range	9.0%	19.6%
Mean	3.4%	3.3%
Median	3.1%	2.1%
Interquartile 25% (IQ1)	2.5%	1.8%
Interquartile 75% (IQ3)	3.7%	3.5%
Interquartile Range (IQR)	1.1%	1.7%
Standard Deviation (Sample)	1.8%	3.4%
Standard Deviation (Population)	1.8%	3.3%

Similar Demographics by Vision Disability

Demographics Similar to Africans by Vision Disability

In terms of vision disability, the demographic groups most similar to Africans are Menominee (2.5%, a difference of 0.18%), Cree (2.5%, a difference of 0.20%), Mexican (2.5%, a difference of 0.24%), Immigrants from Dominica (2.5%, a difference of 0.37%), and Immigrants from Mexico (2.5%, a difference of 1.1%).

Demographics	Rating \| Rank	Vision Disability
Yaqui	0.0 /100 \| #293	Tragic 2.5%
Ottawa	0.0 /100 \| #294	Tragic 2.5%
Delaware	0.0 /100 \| #295	Tragic 2.5%
Immigrants \| Mexico	0.0 /100 \| #296	Tragic 2.5%
Immigrants \| Dominica	0.0 /100 \| #297	Tragic 2.5%
Mexicans	0.0 /100 \| #298	Tragic 2.5%
Cree	0.0 /100 \| #299	Tragic 2.5%
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%

Demographics Similar to Immigrants from Netherlands by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Netherlands are Sierra Leonean (2.1%, a difference of 0.010%), Immigrants from Morocco (2.1%, a difference of 0.13%), South American (2.1%, a difference of 0.16%), Immigrants from Sierra Leone (2.1%, a difference of 0.16%), and Ukrainian (2.1%, a difference of 0.26%).

Demographics	Rating \| Rank	Vision Disability
Syrians	87.5 /100 \| #133	Excellent 2.1%
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%