Trinidadian and Tobagonian vs Immigrants from Nigeria Vision Disability
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Trinidadian and Tobagonian
Immigrants from Nigeria
Vision Disability
Vision Disability Comparison
Trinidadians and Tobagonians
Immigrants from Nigeria
2.2%
VISION DISABILITY
8.2/ 100
METRIC RATING
214th/ 347
METRIC RANK
2.2%
VISION DISABILITY
13.5/ 100
METRIC RATING
207th/ 347
METRIC RANK
Trinidadian and Tobagonian vs Immigrants from Nigeria 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 283,383,362 people shows a poor positive correlation between the proportion of Immigrants from Nigeria and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.171 and weighted average of 2.2%, a difference of 0.84%.

Vision Disability Correlation Summary
Measurement | Trinidadian and Tobagonian | Immigrants from Nigeria |
Minimum | 0.49% | 0.98% |
Maximum | 4.1% | 9.2% |
Range | 3.6% | 8.2% |
Mean | 2.1% | 2.3% |
Median | 2.2% | 2.2% |
Interquartile 25% (IQ1) | 1.5% | 1.8% |
Interquartile 75% (IQ3) | 2.4% | 2.4% |
Interquartile Range (IQR) | 0.92% | 0.58% |
Standard Deviation (Sample) | 0.75% | 1.2% |
Standard Deviation (Population) | 0.74% | 1.2% |
Demographics Similar to Trinidadians and Tobagonians and Immigrants from Nigeria 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%). Similarly, the demographic groups most similar to Immigrants from Nigeria are German (2.2%, a difference of 0.010%), Immigrants from Brazil (2.2%, a difference of 0.040%), Pennsylvania German (2.2%, a difference of 0.13%), Samoan (2.2%, a difference of 0.27%), and Immigrants from Uruguay (2.2%, a difference of 0.27%).
Demographics | Rating | Rank | Vision Disability |
Immigrants | Thailand | 20.1 /100 | #200 | Fair 2.2% |
Slovaks | 18.8 /100 | #201 | Poor 2.2% |
Immigrants | Zaire | 18.0 /100 | #202 | Poor 2.2% |
Dutch | 17.1 /100 | #203 | Poor 2.2% |
Immigrants | Guyana | 15.9 /100 | #204 | Poor 2.2% |
Samoans | 15.7 /100 | #205 | Poor 2.2% |
Pennsylvania Germans | 14.5 /100 | #206 | Poor 2.2% |
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% |