Vietnamese vs Immigrants from Brazil Vision Disability

The statistical analysis conducted on geographies consisting of 170,695,405 people shows a slight positive correlation between the proportion of Vietnamese and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.056 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 342,850,216 people shows a moderate positive correlation between the proportion of Immigrants from Brazil and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.453 and weighted average of 2.2%, a difference of 6.1%.

Vision Disability Correlation Summary

Measurement	Vietnamese	Immigrants from Brazil
Minimum	0.44%	0.36%
Maximum	4.8%	13.2%
Range	4.3%	12.9%
Mean	2.2%	2.4%
Median	2.1%	2.1%
Interquartile 25% (IQ1)	1.7%	1.7%
Interquartile 75% (IQ3)	2.4%	2.6%
Interquartile Range (IQR)	0.72%	0.94%
Standard Deviation (Sample)	0.84%	1.6%
Standard Deviation (Population)	0.84%	1.6%

Similar Demographics by Vision Disability

Demographics Similar to Vietnamese by Vision Disability

In terms of vision disability, the demographic groups most similar to Vietnamese are Czech (2.1%, a difference of 0.050%), Immigrants from South Eastern Asia (2.1%, a difference of 0.050%), Arab (2.1%, a difference of 0.060%), Venezuelan (2.1%, a difference of 0.070%), and Syrian (2.1%, a difference of 0.12%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Chile	89.0 /100 \| #128	Excellent 2.1%
Immigrants \| Cameroon	88.8 /100 \| #129	Excellent 2.1%
Immigrants \| Kenya	88.7 /100 \| #130	Excellent 2.1%
Immigrants \| Hungary	88.7 /100 \| #131	Excellent 2.1%
New Zealanders	88.2 /100 \| #132	Excellent 2.1%
Syrians	87.5 /100 \| #133	Excellent 2.1%
Venezuelans	87.2 /100 \| #134	Excellent 2.1%
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%

Demographics Similar to Immigrants from Brazil by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Brazil are Immigrants from Nigeria (2.2%, a difference of 0.040%), German (2.2%, a difference of 0.040%), Pennsylvania German (2.2%, a difference of 0.18%), Immigrants from Uruguay (2.2%, a difference of 0.23%), and Samoan (2.2%, a difference of 0.31%).

Demographics	Rating \| Rank	Vision Disability
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%
Immigrants \| Ghana	8.9 /100 \| #213	Tragic 2.2%
Trinidadians and Tobagonians	8.2 /100 \| #214	Tragic 2.2%
Nigerians	7.2 /100 \| #215	Tragic 2.3%
Immigrants \| Trinidad and Tobago	6.1 /100 \| #216	Tragic 2.3%