Italian vs Immigrants from Vietnam Vision Disability

The statistical analysis conducted on geographies consisting of 572,776,959 people shows a mild positive correlation between the proportion of Italians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.322 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 404,576,712 people shows no correlation between the proportion of Immigrants from Vietnam and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.012 and weighted average of 2.1%, a difference of 1.8%.

Vision Disability Correlation Summary

Measurement	Italian	Immigrants from Vietnam
Minimum	0.86%	0.78%
Maximum	8.5%	14.7%
Range	7.6%	14.0%
Mean	2.3%	2.2%
Median	2.0%	2.0%
Interquartile 25% (IQ1)	1.7%	1.8%
Interquartile 75% (IQ3)	2.2%	2.2%
Interquartile Range (IQR)	0.51%	0.43%
Standard Deviation (Sample)	1.2%	1.6%
Standard Deviation (Population)	1.2%	1.6%

Similar Demographics by Vision Disability

Demographics Similar to Italians by Vision Disability

In terms of vision disability, the demographic groups most similar to Italians are Immigrants from Sudan (2.1%, a difference of 0.13%), Finnish (2.1%, a difference of 0.14%), Immigrants from Bosnia and Herzegovina (2.1%, a difference of 0.18%), Ukrainian (2.1%, a difference of 0.23%), and South American (2.1%, a difference of 0.33%).

Demographics	Rating \| Rank	Vision Disability
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%
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%

Demographics Similar to Immigrants from Vietnam by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Vietnam are Ugandan (2.1%, a difference of 0.0%), Croatian (2.1%, a difference of 0.020%), Polish (2.1%, a difference of 0.050%), Kenyan (2.1%, a difference of 0.060%), and Immigrants from Denmark (2.1%, a difference of 0.18%).

Demographics	Rating \| Rank	Vision Disability
Koreans	94.1 /100 \| #108	Exceptional 2.1%
Chileans	94.0 /100 \| #109	Exceptional 2.1%
Immigrants \| Armenia	93.8 /100 \| #110	Exceptional 2.1%
Peruvians	93.5 /100 \| #111	Exceptional 2.1%
Immigrants \| Denmark	92.9 /100 \| #112	Exceptional 2.1%
Kenyans	92.5 /100 \| #113	Exceptional 2.1%
Croatians	92.3 /100 \| #114	Exceptional 2.1%
Immigrants \| Vietnam	92.2 /100 \| #115	Exceptional 2.1%
Ugandans	92.2 /100 \| #116	Exceptional 2.1%
Poles	92.0 /100 \| #117	Exceptional 2.1%
Immigrants \| Philippines	91.4 /100 \| #118	Exceptional 2.1%
Immigrants \| Uganda	91.4 /100 \| #119	Exceptional 2.1%
Immigrants \| Zimbabwe	91.0 /100 \| #120	Exceptional 2.1%
Immigrants \| Scotland	90.4 /100 \| #121	Exceptional 2.1%
Immigrants \| Ukraine	90.4 /100 \| #122	Exceptional 2.1%