African vs Immigrants from Portugal Vision Disability
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African
Immigrants from Portugal
Vision Disability
Vision Disability Comparison
Africans
Immigrants from Portugal
2.5%
VISION DISABILITY
0.0/ 100
METRIC RATING
300th/ 347
METRIC RANK
2.3%
VISION DISABILITY
1.4/ 100
METRIC RATING
237th/ 347
METRIC RANK
African vs Immigrants from Portugal Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 469,580,037 people shows a mild positive correlation between the proportion of Africans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.303 and weighted average of 2.5%. Similarly, the statistical analysis conducted on geographies consisting of 174,661,842 people shows a poor positive correlation between the proportion of Immigrants from Portugal and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.141 and weighted average of 2.3%, a difference of 9.8%.
Vision Disability Correlation Summary
Measurement | African | Immigrants from Portugal |
Minimum | 0.34% | 0.66% |
Maximum | 9.3% | 8.3% |
Range | 9.0% | 7.6% |
Mean | 3.4% | 2.4% |
Median | 3.1% | 2.1% |
Interquartile 25% (IQ1) | 2.5% | 1.8% |
Interquartile 75% (IQ3) | 3.7% | 2.4% |
Interquartile Range (IQR) | 1.1% | 0.59% |
Standard Deviation (Sample) | 1.8% | 1.2% |
Standard Deviation (Population) | 1.8% | 1.2% |
Similar Demographics by Vision Disability
Demographics Similar to Africans by Vision Disability
In terms of vision disability, the demographic groups most similar to Africans are Menominee (2.5%, a difference of 0.18%), Cree (2.5%, a difference of 0.20%), Mexican (2.5%, a difference of 0.24%), Immigrants from Dominica (2.5%, a difference of 0.37%), and Immigrants from Mexico (2.5%, a difference of 1.1%).
Demographics | Rating | Rank | Vision Disability |
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% |
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% |
Demographics Similar to Immigrants from Portugal by Vision Disability
In terms of vision disability, the demographic groups most similar to Immigrants from Portugal are Immigrants from Congo (2.3%, a difference of 0.050%), Marshallese (2.3%, a difference of 0.14%), Scottish (2.3%, a difference of 0.21%), Immigrants from Cambodia (2.3%, a difference of 0.27%), and English (2.3%, a difference of 0.29%).
Demographics | Rating | Rank | Vision Disability |
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% |
Scottish | 1.6 /100 | #234 | Tragic 2.3% |
Marshallese | 1.5 /100 | #235 | Tragic 2.3% |
Immigrants | Congo | 1.4 /100 | #236 | Tragic 2.3% |
Immigrants | Portugal | 1.4 /100 | #237 | Tragic 2.3% |
Immigrants | Cambodia | 1.1 /100 | #238 | Tragic 2.3% |
English | 1.1 /100 | #239 | Tragic 2.3% |
Panamanians | 0.9 /100 | #240 | Tragic 2.3% |
Malaysians | 0.9 /100 | #241 | Tragic 2.3% |
Immigrants | Panama | 0.8 /100 | #242 | Tragic 2.3% |
Immigrants | Nicaragua | 0.6 /100 | #243 | Tragic 2.3% |
Immigrants | West Indies | 0.6 /100 | #244 | Tragic 2.3% |