South American vs Ghanaian Vision Disability
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South American
Ghanaian
Vision Disability
Vision Disability Comparison
South Americans
Ghanaians
2.1%
VISION DISABILITY
82.8/ 100
METRIC RATING
142nd/ 347
METRIC RANK
2.2%
VISION DISABILITY
21.8/ 100
METRIC RATING
197th/ 347
METRIC RANK
South American vs Ghanaian Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 493,362,805 people shows a weak negative correlation between the proportion of South Americans and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.250 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 190,620,307 people shows a mild positive correlation between the proportion of Ghanaians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.324 and weighted average of 2.2%, a difference of 4.6%.
Vision Disability Correlation Summary
Measurement | South American | Ghanaian |
Minimum | 0.16% | 0.27% |
Maximum | 4.0% | 8.2% |
Range | 3.9% | 7.9% |
Mean | 2.0% | 2.3% |
Median | 2.0% | 2.1% |
Interquartile 25% (IQ1) | 1.8% | 1.7% |
Interquartile 75% (IQ3) | 2.2% | 2.7% |
Interquartile Range (IQR) | 0.40% | 1.0% |
Standard Deviation (Sample) | 0.66% | 1.3% |
Standard Deviation (Population) | 0.66% | 1.3% |
Similar Demographics by Vision Disability
Demographics Similar to South Americans by Vision Disability
In terms of vision disability, the demographic groups most similar to South Americans are Immigrants from Sierra Leone (2.1%, a difference of 0.0%), Ukrainian (2.1%, a difference of 0.11%), Sierra Leonean (2.1%, a difference of 0.15%), Immigrants from Bosnia and Herzegovina (2.1%, a difference of 0.15%), and Immigrants from Netherlands (2.1%, a difference of 0.16%).
Demographics | Rating | Rank | Vision Disability |
Vietnamese | 86.7 /100 | #135 | Excellent 2.1% |
Czechs | 86.3 /100 | #136 | Excellent 2.1% |
Immigrants | South Eastern Asia | 86.3 /100 | #137 | Excellent 2.1% |
Arabs | 86.3 /100 | #138 | Excellent 2.1% |
Immigrants | Morocco | 85.2 /100 | #139 | Excellent 2.1% |
Immigrants | Netherlands | 84.2 /100 | #140 | Excellent 2.1% |
Sierra Leoneans | 84.1 /100 | #141 | Excellent 2.1% |
South Americans | 82.8 /100 | #142 | Excellent 2.1% |
Immigrants | Sierra Leone | 82.8 /100 | #143 | Excellent 2.1% |
Ukrainians | 81.9 /100 | #144 | Excellent 2.1% |
Immigrants | Bosnia and Herzegovina | 81.5 /100 | #145 | Excellent 2.1% |
Italians | 79.7 /100 | #146 | Good 2.1% |
Immigrants | Sudan | 78.4 /100 | #147 | Good 2.1% |
Finns | 78.3 /100 | #148 | Good 2.1% |
Colombians | 76.2 /100 | #149 | Good 2.1% |
Demographics Similar to Ghanaians by Vision Disability
In terms of vision disability, the demographic groups most similar to Ghanaians are Czechoslovakian (2.2%, a difference of 0.020%), Immigrants from El Salvador (2.2%, a difference of 0.070%), Immigrants from Grenada (2.2%, a difference of 0.11%), Immigrants from Thailand (2.2%, a difference of 0.16%), and Immigrants (2.2%, a difference of 0.17%).
Demographics | Rating | Rank | Vision Disability |
Immigrants | Costa Rica | 26.1 /100 | #190 | Fair 2.2% |
Canadians | 25.8 /100 | #191 | Fair 2.2% |
Europeans | 25.7 /100 | #192 | Fair 2.2% |
British | 25.1 /100 | #193 | Fair 2.2% |
Immigrants | Barbados | 24.0 /100 | #194 | Fair 2.2% |
Immigrants | Immigrants | 23.7 /100 | #195 | Fair 2.2% |
Immigrants | Grenada | 23.1 /100 | #196 | Fair 2.2% |
Ghanaians | 21.8 /100 | #197 | Fair 2.2% |
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% |