South African vs Iraqi Vision Disability
COMPARE
South African
Iraqi
Vision Disability
Vision Disability Comparison
South Africans
Iraqis
2.1%
VISION DISABILITY
69.8/ 100
METRIC RATING
159th/ 347
METRIC RANK
2.1%
VISION DISABILITY
67.7/ 100
METRIC RATING
161st/ 347
METRIC RANK
South African vs Iraqi Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 182,556,547 people shows a poor negative correlation between the proportion of South Africans and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.197 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 170,621,066 people shows a poor positive correlation between the proportion of Iraqis and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.159 and weighted average of 2.1%, a difference of 0.15%.
Vision Disability Correlation Summary
| Measurement | South African | Iraqi |
| Minimum | 0.42% | 0.23% |
| Maximum | 5.4% | 3.9% |
| Range | 5.0% | 3.7% |
| Mean | 2.1% | 2.1% |
| Median | 2.0% | 2.0% |
| Interquartile 25% (IQ1) | 1.8% | 1.8% |
| Interquartile 75% (IQ3) | 2.6% | 2.4% |
| Interquartile Range (IQR) | 0.79% | 0.64% |
| Standard Deviation (Sample) | 1.0% | 0.63% |
| Standard Deviation (Population) | 1.0% | 0.63% |
Demographics Similar to South Africans and Iraqis by Vision Disability
In terms of vision disability, the demographic groups most similar to South Africans are Immigrants from Uzbekistan (2.1%, a difference of 0.010%), Serbian (2.1%, a difference of 0.030%), Austrian (2.1%, a difference of 0.060%), Pakistani (2.1%, a difference of 0.14%), and Immigrants from Colombia (2.1%, a difference of 0.18%). Similarly, the demographic groups most similar to Iraqis are Hungarian (2.1%, a difference of 0.030%), Austrian (2.1%, a difference of 0.090%), Icelander (2.1%, a difference of 0.12%), Immigrants from Uzbekistan (2.1%, a difference of 0.16%), and Immigrants from Bangladesh (2.1%, a difference of 0.16%).
| Demographics | Rating | Rank | Vision Disability |
| Belgians | 75.9 /100 | #150 | Good 2.1% |
| Immigrants | Norway | 75.5 /100 | #151 | Good 2.1% |
| Immigrants | Southern Europe | 74.6 /100 | #152 | Good 2.1% |
| Immigrants | South America | 73.8 /100 | #153 | Good 2.1% |
| Slovenes | 73.6 /100 | #154 | Good 2.1% |
| Immigrants | Colombia | 72.1 /100 | #155 | Good 2.1% |
| Pakistanis | 71.6 /100 | #156 | Good 2.1% |
| Serbians | 70.2 /100 | #157 | Good 2.1% |
| Immigrants | Uzbekistan | 69.9 /100 | #158 | Good 2.1% |
| South Africans | 69.8 /100 | #159 | Good 2.1% |
| Austrians | 69.0 /100 | #160 | Good 2.1% |
| Iraqis | 67.7 /100 | #161 | Good 2.1% |
| 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% |