Trinidadian and Tobagonian vs Alaska Native Vision Disability
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Trinidadian and Tobagonian
Alaska Native
Vision Disability
Vision Disability Comparison
Trinidadians and Tobagonians
Alaska Natives
2.2%
VISION DISABILITY
8.2/ 100
METRIC RATING
214th/ 347
METRIC RANK
2.7%
VISION DISABILITY
0.0/ 100
METRIC RATING
318th/ 347
METRIC RANK
Trinidadian and Tobagonian vs Alaska Native Vision Disability Correlation Chart
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 76,749,466 people shows no correlation between the proportion of Alaska Natives and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.010 and weighted average of 2.7%, a difference of 21.4%.
Vision Disability Correlation Summary
| Measurement | Trinidadian and Tobagonian | Alaska Native |
| Minimum | 0.49% | 1.4% |
| Maximum | 4.1% | 10.9% |
| Range | 3.6% | 9.5% |
| Mean | 2.1% | 4.2% |
| Median | 2.2% | 3.2% |
| Interquartile 25% (IQ1) | 1.5% | 2.5% |
| Interquartile 75% (IQ3) | 2.4% | 4.4% |
| Interquartile Range (IQR) | 0.92% | 1.9% |
| Standard Deviation (Sample) | 0.75% | 2.6% |
| Standard Deviation (Population) | 0.74% | 2.5% |
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 Alaska Natives by Vision Disability
In terms of vision disability, the demographic groups most similar to Alaska Natives are Yup'ik (2.7%, a difference of 1.1%), Shoshone (2.7%, a difference of 1.3%), Tohono O'odham (2.8%, a difference of 1.4%), Osage (2.7%, a difference of 1.8%), and Black/African American (2.8%, a difference of 2.1%).
| Demographics | Rating | Rank | Vision Disability |
| 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% |
| Alaska Natives | 0.0 /100 | #318 | Tragic 2.7% |
| Tohono O'odham | 0.0 /100 | #319 | Tragic 2.8% |
| Blacks/African Americans | 0.0 /100 | #320 | Tragic 2.8% |
| Comanche | 0.0 /100 | #321 | Tragic 2.8% |
| Paiute | 0.0 /100 | #322 | Tragic 2.9% |
| Tlingit-Haida | 0.0 /100 | #323 | Tragic 2.9% |
| Hopi | 0.0 /100 | #324 | Tragic 2.9% |
| Cherokee | 0.0 /100 | #325 | Tragic 2.9% |