Samoan vs African Vision Disability
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Samoan
African
Vision Disability
Vision Disability Comparison
Samoans
Africans
2.2%
VISION DISABILITY
15.7/ 100
METRIC RATING
205th/ 347
METRIC RANK
2.5%
VISION DISABILITY
0.0/ 100
METRIC RATING
300th/ 347
METRIC RANK
Samoan vs African Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 225,065,967 people shows a poor positive correlation between the proportion of Samoans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.144 and weighted average of 2.2%. Similarly, 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%, a difference of 14.2%.
Vision Disability Correlation Summary
| Measurement | Samoan | African |
| Minimum | 0.64% | 0.34% |
| Maximum | 5.8% | 9.3% |
| Range | 5.1% | 9.0% |
| Mean | 2.4% | 3.4% |
| Median | 2.2% | 3.1% |
| Interquartile 25% (IQ1) | 1.9% | 2.5% |
| Interquartile 75% (IQ3) | 2.7% | 3.7% |
| Interquartile Range (IQR) | 0.80% | 1.1% |
| Standard Deviation (Sample) | 1.0% | 1.8% |
| Standard Deviation (Population) | 1.00% | 1.8% |
Similar Demographics by Vision Disability
Demographics Similar to Samoans by Vision Disability
In terms of vision disability, the demographic groups most similar to Samoans are Immigrants from Guyana (2.2%, a difference of 0.030%), Pennsylvania German (2.2%, a difference of 0.14%), Dutch (2.2%, a difference of 0.16%), Immigrants from Zaire (2.2%, a difference of 0.25%), and Immigrants from Nigeria (2.2%, a difference of 0.27%).
| Demographics | Rating | Rank | Vision Disability |
| Czechoslovakians | 21.6 /100 | #198 | Fair 2.2% |
| Immigrants | El Salvador | 21.0 /100 | #199 | Fair 2.2% |
| 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% |
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% |