Spanish American Indian vs Immigrants from Southern Europe Vision Disability

The statistical analysis conducted on geographies consisting of 73,139,159 people shows a poor negative correlation between the proportion of Spanish American Indians and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.152 and weighted average of 2.6%. Similarly, the statistical analysis conducted on geographies consisting of 402,373,395 people shows a weak positive correlation between the proportion of Immigrants from Southern Europe and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.249 and weighted average of 2.1%, a difference of 20.9%.

Vision Disability Correlation Summary

Measurement	Spanish American Indian	Immigrants from Southern Europe
Minimum	1.4%	0.96%
Maximum	7.6%	8.3%
Range	6.2%	7.3%
Mean	3.0%	2.5%
Median	2.7%	2.0%
Interquartile 25% (IQ1)	2.3%	1.9%
Interquartile 75% (IQ3)	3.1%	2.7%
Interquartile Range (IQR)	0.83%	0.73%
Standard Deviation (Sample)	1.4%	1.3%
Standard Deviation (Population)	1.3%	1.3%

Similar Demographics by Vision Disability

Demographics Similar to Spanish American Indians by Vision Disability

In terms of vision disability, the demographic groups most similar to Spanish American Indians are Immigrants from Cabo Verde (2.6%, a difference of 0.22%), Aleut (2.6%, a difference of 0.36%), Hispanic or Latino (2.6%, a difference of 0.66%), Menominee (2.5%, a difference of 1.3%), and Iroquois (2.6%, a difference of 1.3%).

Demographics	Rating \| Rank	Vision Disability
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%
Arapaho	0.0 /100 \| #308	Tragic 2.6%
Immigrants \| Yemen	0.0 /100 \| #309	Tragic 2.6%

Demographics Similar to Immigrants from Southern Europe by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Southern Europe are Immigrants from South America (2.1%, a difference of 0.070%), Immigrants from Norway (2.1%, a difference of 0.080%), Slovene (2.1%, a difference of 0.080%), Belgian (2.1%, a difference of 0.11%), and Colombian (2.1%, a difference of 0.14%).

Demographics	Rating \| Rank	Vision Disability
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%
Colombians	76.2 /100 \| #149	Good 2.1%
Belgians	75.9 /100 \| #150	Good 2.1%
Immigrants \| Norway	75.5 /100 \| #151	Good 2.1%
Immigrants \| Southern Europe	74.6 /100 \| #152	Good 2.1%
Immigrants \| South America	73.8 /100 \| #153	Good 2.1%
Slovenes	73.6 /100 \| #154	Good 2.1%
Immigrants \| Colombia	72.1 /100 \| #155	Good 2.1%
Pakistanis	71.6 /100 \| #156	Good 2.1%
Serbians	70.2 /100 \| #157	Good 2.1%
Immigrants \| Uzbekistan	69.9 /100 \| #158	Good 2.1%
South Africans	69.8 /100 \| #159	Good 2.1%