Immigrants from Netherlands vs Blackfeet Vision Disability

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%. Similarly, the statistical analysis conducted on geographies consisting of 309,368,120 people shows a poor positive correlation between the proportion of Blackfeet and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.128 and weighted average of 2.6%, a difference of 24.5%.

Vision Disability Correlation Summary

Measurement	Immigrants from Netherlands	Blackfeet
Minimum	0.76%	0.51%
Maximum	20.4%	16.3%
Range	19.6%	15.8%
Mean	3.3%	5.4%
Median	2.1%	4.1%
Interquartile 25% (IQ1)	1.8%	2.8%
Interquartile 75% (IQ3)	3.5%	7.6%
Interquartile Range (IQR)	1.7%	4.8%
Standard Deviation (Sample)	3.4%	3.7%
Standard Deviation (Population)	3.3%	3.7%

Similar Demographics by Vision Disability

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%

Demographics Similar to Blackfeet by Vision Disability

In terms of vision disability, the demographic groups most similar to Blackfeet are Dominican (2.6%, a difference of 0.040%), Immigrants from Yemen (2.6%, a difference of 0.32%), Arapaho (2.6%, a difference of 0.61%), Immigrants from Dominican Republic (2.6%, a difference of 0.63%), and Iroquois (2.6%, a difference of 0.65%).

Demographics	Rating \| Rank	Vision Disability
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%
Osage	0.0 /100 \| #315	Tragic 2.7%
Shoshone	0.0 /100 \| #316	Tragic 2.7%
Yup'ik	0.0 /100 \| #317	Tragic 2.7%