Welsh vs South American Indian Vision Disability
COMPARE
Welsh
South American Indian
Vision Disability
Vision Disability Comparison
Welsh
South American Indians
2.3%
VISION DISABILITY
2.3/ 100
METRIC RATING
229th/ 347
METRIC RANK
2.2%
VISION DISABILITY
57.4/ 100
METRIC RATING
169th/ 347
METRIC RANK
Welsh vs South American Indian Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 527,426,081 people shows a mild positive correlation between the proportion of Welsh and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.396 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 164,540,973 people shows a poor negative correlation between the proportion of South American Indians and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.109 and weighted average of 2.2%, a difference of 6.4%.
Vision Disability Correlation Summary
| Measurement | Welsh | South American Indian |
| Minimum | 1.1% | 0.64% |
| Maximum | 40.0% | 7.1% |
| Range | 38.9% | 6.4% |
| Mean | 5.8% | 2.4% |
| Median | 3.0% | 2.0% |
| Interquartile 25% (IQ1) | 2.5% | 1.7% |
| Interquartile 75% (IQ3) | 7.3% | 2.8% |
| Interquartile Range (IQR) | 4.8% | 1.1% |
| Standard Deviation (Sample) | 6.6% | 1.3% |
| Standard Deviation (Population) | 6.5% | 1.3% |
Similar Demographics by Vision Disability
Demographics Similar to Welsh by Vision Disability
In terms of vision disability, the demographic groups most similar to Welsh are Nicaraguan (2.3%, a difference of 0.070%), Hmong (2.3%, a difference of 0.080%), Immigrants from Ecuador (2.3%, a difference of 0.23%), Hawaiian (2.3%, a difference of 0.32%), and Immigrants from Germany (2.3%, a difference of 0.37%).
| Demographics | Rating | Rank | Vision Disability |
| 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% |
| 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% |
Demographics Similar to South American Indians by Vision Disability
In terms of vision disability, the demographic groups most similar to South American Indians are Swiss (2.2%, a difference of 0.11%), Lebanese (2.2%, a difference of 0.20%), Brazilian (2.1%, a difference of 0.32%), Immigrants from Africa (2.1%, a difference of 0.34%), and Immigrants from England (2.1%, a difference of 0.36%).
| Demographics | Rating | Rank | Vision Disability |
| Hungarians | 67.4 /100 | #162 | Good 2.1% |
| Icelanders | 66.1 /100 | #163 | Good 2.1% |
| Immigrants | Bangladesh | 65.5 /100 | #164 | Good 2.1% |
| Immigrants | Iraq | 64.8 /100 | #165 | Good 2.1% |
| Immigrants | England | 62.8 /100 | #166 | Good 2.1% |
| Immigrants | Africa | 62.6 /100 | #167 | Good 2.1% |
| Brazilians | 62.2 /100 | #168 | Good 2.1% |
| South American Indians | 57.4 /100 | #169 | Average 2.2% |
| Swiss | 55.7 /100 | #170 | Average 2.2% |
| Lebanese | 54.3 /100 | #171 | Average 2.2% |
| Northern Europeans | 50.1 /100 | #172 | Average 2.2% |
| Scandinavians | 50.0 /100 | #173 | Average 2.2% |
| Immigrants | Canada | 50.0 /100 | #174 | Average 2.2% |
| Immigrants | Fiji | 47.6 /100 | #175 | Average 2.2% |
| Yugoslavians | 46.5 /100 | #176 | Average 2.2% |