Trinidadian and Tobagonian vs German Russian Vision Disability
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Trinidadian and Tobagonian
German Russian
Vision Disability
Vision Disability Comparison
Trinidadians and Tobagonians
German Russians
2.2%
VISION DISABILITY
8.2/ 100
METRIC RATING
214th/ 347
METRIC RANK
2.3%
VISION DISABILITY
1.8/ 100
METRIC RATING
232nd/ 347
METRIC RANK
Trinidadian and Tobagonian vs German Russian 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 96,448,558 people shows a weak positive correlation between the proportion of German Russians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.283 and weighted average of 2.3%, a difference of 2.4%.
Vision Disability Correlation Summary
| Measurement | Trinidadian and Tobagonian | German Russian |
| Minimum | 0.49% | 1.0% |
| Maximum | 4.1% | 8.2% |
| Range | 3.6% | 7.1% |
| Mean | 2.1% | 2.7% |
| Median | 2.2% | 2.3% |
| Interquartile 25% (IQ1) | 1.5% | 1.9% |
| Interquartile 75% (IQ3) | 2.4% | 3.2% |
| Interquartile Range (IQR) | 0.92% | 1.2% |
| Standard Deviation (Sample) | 0.75% | 1.5% |
| Standard Deviation (Population) | 0.74% | 1.4% |
Demographics Similar to Trinidadians and Tobagonians and German Russians 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%), Nigerian (2.3%, a difference of 0.21%), Immigrants from Trinidad and Tobago (2.3%, a difference of 0.50%), Barbadian (2.3%, a difference of 0.77%), and Portuguese (2.3%, a difference of 0.84%). Similarly, the demographic groups most similar to German Russians are Central American (2.3%, a difference of 0.020%), Immigrants from Ecuador (2.3%, a difference of 0.19%), Nicaraguan (2.3%, a difference of 0.35%), Welsh (2.3%, a difference of 0.41%), and Hmong (2.3%, a difference of 0.50%).
| Demographics | Rating | Rank | Vision Disability |
| 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% |
| Immigrants | Senegal | 3.8 /100 | #222 | Tragic 2.3% |
| Basques | 3.5 /100 | #223 | Tragic 2.3% |
| Irish | 3.4 /100 | #224 | Tragic 2.3% |
| Immigrants | Western Africa | 3.4 /100 | #225 | Tragic 2.3% |
| Immigrants | Germany | 3.0 /100 | #226 | Tragic 2.3% |
| Hawaiians | 2.9 /100 | #227 | Tragic 2.3% |
| Hmong | 2.5 /100 | #228 | Tragic 2.3% |
| Welsh | 2.3 /100 | #229 | Tragic 2.3% |
| Nicaraguans | 2.2 /100 | #230 | Tragic 2.3% |
| Immigrants | Ecuador | 2.0 /100 | #231 | Tragic 2.3% |
| German Russians | 1.8 /100 | #232 | Tragic 2.3% |
| Central Americans | 1.8 /100 | #233 | Tragic 2.3% |