Salvadoran vs Immigrants from Dominica Vision Disability

The statistical analysis conducted on geographies consisting of 398,695,149 people shows a weak negative correlation between the proportion of Salvadorans and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.249 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 83,777,112 people shows a weak positive correlation between the proportion of Immigrants from Dominica and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.270 and weighted average of 2.5%, a difference of 15.0%.

Vision Disability Correlation Summary

Measurement	Salvadoran	Immigrants from Dominica
Minimum	0.28%	0.69%
Maximum	4.4%	5.7%
Range	4.1%	5.0%
Mean	2.0%	2.6%
Median	2.1%	2.5%
Interquartile 25% (IQ1)	1.6%	1.9%
Interquartile 75% (IQ3)	2.3%	3.1%
Interquartile Range (IQR)	0.75%	1.1%
Standard Deviation (Sample)	0.72%	0.95%
Standard Deviation (Population)	0.71%	0.94%

Similar Demographics by Vision Disability

Demographics Similar to Salvadorans by Vision Disability

In terms of vision disability, the demographic groups most similar to Salvadorans are Guyanese (2.2%, a difference of 0.11%), Immigrants from Costa Rica (2.2%, a difference of 0.11%), Canadian (2.2%, a difference of 0.13%), European (2.2%, a difference of 0.13%), and British (2.2%, a difference of 0.19%).

Demographics	Rating \| Rank	Vision Disability
Costa Ricans	40.7 /100 \| #182	Average 2.2%
Immigrants \| Burma/Myanmar	37.9 /100 \| #183	Fair 2.2%
Moroccans	35.4 /100 \| #184	Fair 2.2%
Immigrants \| Middle Africa	33.5 /100 \| #185	Fair 2.2%
Native Hawaiians	33.3 /100 \| #186	Fair 2.2%
Immigrants \| St. Vincent and the Grenadines	30.3 /100 \| #187	Fair 2.2%
Guyanese	28.9 /100 \| #188	Fair 2.2%
Salvadorans	27.4 /100 \| #189	Fair 2.2%
Immigrants \| Costa Rica	26.1 /100 \| #190	Fair 2.2%
Canadians	25.8 /100 \| #191	Fair 2.2%
Europeans	25.7 /100 \| #192	Fair 2.2%
British	25.1 /100 \| #193	Fair 2.2%
Immigrants \| Barbados	24.0 /100 \| #194	Fair 2.2%
Immigrants \| Immigrants	23.7 /100 \| #195	Fair 2.2%
Immigrants \| Grenada	23.1 /100 \| #196	Fair 2.2%

Demographics Similar to Immigrants from Dominica by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Dominica are Mexican (2.5%, a difference of 0.14%), Cree (2.5%, a difference of 0.17%), African (2.5%, a difference of 0.37%), Menominee (2.5%, a difference of 0.55%), and Immigrants from Mexico (2.5%, a difference of 0.68%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Cuba	0.0 /100 \| #290	Tragic 2.5%
Immigrants \| Honduras	0.0 /100 \| #291	Tragic 2.5%
Crow	0.0 /100 \| #292	Tragic 2.5%
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%