Tongan vs Immigrants from Northern Europe Vision Disability
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Tongan
Immigrants from Northern Europe
Vision Disability
Vision Disability Comparison
Tongans
Immigrants from Northern Europe
2.0%
VISION DISABILITY
99.5/ 100
METRIC RATING
51st/ 347
METRIC RANK
2.0%
VISION DISABILITY
98.6/ 100
METRIC RATING
71st/ 347
METRIC RANK
Tongan vs Immigrants from Northern Europe Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 102,891,232 people shows a slight positive correlation between the proportion of Tongans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.092 and weighted average of 2.0%. Similarly, the statistical analysis conducted on geographies consisting of 476,530,076 people shows a substantial positive correlation between the proportion of Immigrants from Northern Europe and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.518 and weighted average of 2.0%, a difference of 1.8%.
Vision Disability Correlation Summary
| Measurement | Tongan | Immigrants from Northern Europe |
| Minimum | 0.85% | 0.66% |
| Maximum | 6.9% | 26.7% |
| Range | 6.1% | 26.0% |
| Mean | 2.3% | 3.7% |
| Median | 2.0% | 2.2% |
| Interquartile 25% (IQ1) | 1.7% | 1.6% |
| Interquartile 75% (IQ3) | 2.6% | 4.2% |
| Interquartile Range (IQR) | 0.96% | 2.5% |
| Standard Deviation (Sample) | 1.1% | 4.5% |
| Standard Deviation (Population) | 1.1% | 4.5% |
Demographics Similar to Tongans and Immigrants from Northern Europe by Vision Disability
In terms of vision disability, the demographic groups most similar to Tongans are Immigrants from Serbia (2.0%, a difference of 0.31%), Immigrants from Belarus (2.0%, a difference of 0.42%), Macedonian (2.0%, a difference of 0.46%), Laotian (2.0%, a difference of 0.52%), and Jordanian (2.0%, a difference of 0.68%). Similarly, the demographic groups most similar to Immigrants from Northern Europe are Immigrants from Kazakhstan (2.0%, a difference of 0.010%), Russian (2.0%, a difference of 0.030%), Immigrants from Czechoslovakia (2.0%, a difference of 0.20%), Immigrants from Northern Africa (2.0%, a difference of 0.30%), and Immigrants from Argentina (2.0%, a difference of 0.41%).
| Demographics | Rating | Rank | Vision Disability |
| Tongans | 99.5 /100 | #51 | Exceptional 2.0% |
| Immigrants | Serbia | 99.4 /100 | #52 | Exceptional 2.0% |
| Immigrants | Belarus | 99.3 /100 | #53 | Exceptional 2.0% |
| Macedonians | 99.3 /100 | #54 | Exceptional 2.0% |
| Laotians | 99.3 /100 | #55 | Exceptional 2.0% |
| Jordanians | 99.2 /100 | #56 | Exceptional 2.0% |
| Somalis | 99.2 /100 | #57 | Exceptional 2.0% |
| Immigrants | Saudi Arabia | 99.2 /100 | #58 | Exceptional 2.0% |
| Argentineans | 99.1 /100 | #59 | Exceptional 2.0% |
| Immigrants | Romania | 99.1 /100 | #60 | Exceptional 2.0% |
| Immigrants | Belgium | 99.1 /100 | #61 | Exceptional 2.0% |
| Immigrants | Russia | 99.1 /100 | #62 | Exceptional 2.0% |
| Armenians | 99.0 /100 | #63 | Exceptional 2.0% |
| Immigrants | Greece | 99.0 /100 | #64 | Exceptional 2.0% |
| Maltese | 98.9 /100 | #65 | Exceptional 2.0% |
| Immigrants | Argentina | 98.9 /100 | #66 | Exceptional 2.0% |
| Immigrants | Northern Africa | 98.8 /100 | #67 | Exceptional 2.0% |
| Immigrants | Czechoslovakia | 98.7 /100 | #68 | Exceptional 2.0% |
| Russians | 98.6 /100 | #69 | Exceptional 2.0% |
| Immigrants | Kazakhstan | 98.6 /100 | #70 | Exceptional 2.0% |
| Immigrants | Northern Europe | 98.6 /100 | #71 | Exceptional 2.0% |