Trinidadian and Tobagonian vs Immigrants from Cabo Verde Vision Disability

The statistical analysis conducted on geographies consisting of 219,745,653 people shows a mild negative correlation between the proportion of Trinidadians and Tobagonians and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.346 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 38,135,099 people shows a poor positive correlation between the proportion of Immigrants from Cabo Verde and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.146 and weighted average of 2.6%, a difference of 14.8%.

Vision Disability Correlation Summary

Measurement	Trinidadian and Tobagonian	Immigrants from Cabo Verde
Minimum	0.49%	0.65%
Maximum	4.1%	4.1%
Range	3.6%	3.5%
Mean	2.1%	2.4%
Median	2.2%	2.4%
Interquartile 25% (IQ1)	1.5%	2.1%
Interquartile 75% (IQ3)	2.4%	2.8%
Interquartile Range (IQR)	0.92%	0.70%
Standard Deviation (Sample)	0.75%	0.67%
Standard Deviation (Population)	0.74%	0.66%

Similar Demographics by Vision Disability

Demographics Similar to Trinidadians and Tobagonians by Vision Disability

In terms of vision disability, the demographic groups most similar to Trinidadians and Tobagonians are Immigrants from Ghana (2.2%, a difference of 0.13%), Bermudan (2.2%, a difference of 0.14%), Nigerian (2.3%, a difference of 0.21%), Indonesian (2.2%, a difference of 0.23%), and Immigrants from Trinidad and Tobago (2.3%, a difference of 0.50%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Nigeria	13.5 /100 \| #207	Poor 2.2%
Germans	13.4 /100 \| #208	Poor 2.2%
Immigrants \| Brazil	13.1 /100 \| #209	Poor 2.2%
Immigrants \| Uruguay	11.5 /100 \| #210	Poor 2.2%
Indonesians	9.5 /100 \| #211	Tragic 2.2%
Bermudans	9.0 /100 \| #212	Tragic 2.2%
Immigrants \| Ghana	8.9 /100 \| #213	Tragic 2.2%
Trinidadians and Tobagonians	8.2 /100 \| #214	Tragic 2.2%
Nigerians	7.2 /100 \| #215	Tragic 2.3%
Immigrants \| Trinidad and Tobago	6.1 /100 \| #216	Tragic 2.3%
Barbadians	5.1 /100 \| #217	Tragic 2.3%
Portuguese	4.9 /100 \| #218	Tragic 2.3%
Ecuadorians	4.6 /100 \| #219	Tragic 2.3%
Guamanians/Chamorros	3.9 /100 \| #220	Tragic 2.3%
French Canadians	3.9 /100 \| #221	Tragic 2.3%

Demographics Similar to Immigrants from Cabo Verde by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Cabo Verde are Aleut (2.6%, a difference of 0.13%), Spanish American Indian (2.6%, a difference of 0.22%), Hispanic or Latino (2.6%, a difference of 0.43%), Iroquois (2.6%, a difference of 1.1%), and Immigrants from Dominican Republic (2.6%, a difference of 1.1%).

Demographics	Rating \| Rank	Vision Disability
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%
Blackfeet	0.0 /100 \| #310	Tragic 2.6%