Brazilian vs Immigrants from Ecuador Vision Disability

The statistical analysis conducted on geographies consisting of 323,719,841 people shows a mild positive correlation between the proportion of Brazilians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.324 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 270,800,237 people shows a slight positive correlation between the proportion of Immigrants from Ecuador and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.060 and weighted average of 2.3%, a difference of 7.0%.

Vision Disability Correlation Summary

Measurement	Brazilian	Immigrants from Ecuador
Minimum	0.54%	0.16%
Maximum	8.2%	4.6%
Range	7.7%	4.4%
Mean	2.5%	2.3%
Median	2.1%	2.2%
Interquartile 25% (IQ1)	1.7%	1.8%
Interquartile 75% (IQ3)	2.8%	2.7%
Interquartile Range (IQR)	1.1%	0.94%
Standard Deviation (Sample)	1.4%	0.89%
Standard Deviation (Population)	1.4%	0.88%

Similar Demographics by Vision Disability

Demographics Similar to Brazilians by Vision Disability

In terms of vision disability, the demographic groups most similar to Brazilians are Immigrants from Africa (2.1%, a difference of 0.030%), Immigrants from England (2.1%, a difference of 0.040%), Immigrants from Iraq (2.1%, a difference of 0.18%), Immigrants from Bangladesh (2.1%, a difference of 0.23%), and Icelander (2.1%, a difference of 0.27%).

Demographics	Rating \| Rank	Vision Disability
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%
Lebanese	54.3 /100 \| #171	Average 2.2%
Northern Europeans	50.1 /100 \| #172	Average 2.2%
Scandinavians	50.0 /100 \| #173	Average 2.2%
Immigrants \| Canada	50.0 /100 \| #174	Average 2.2%
Immigrants \| Fiji	47.6 /100 \| #175	Average 2.2%

Demographics Similar to Immigrants from Ecuador by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Ecuador are Nicaraguan (2.3%, a difference of 0.16%), German Russian (2.3%, a difference of 0.19%), Central American (2.3%, a difference of 0.20%), Welsh (2.3%, a difference of 0.23%), and Hmong (2.3%, a difference of 0.31%).

Demographics	Rating \| Rank	Vision Disability
Irish	3.4 /100 \| #224	Tragic 2.3%
Immigrants \| Western Africa	3.4 /100 \| #225	Tragic 2.3%
Immigrants \| Germany	3.0 /100 \| #226	Tragic 2.3%
Hawaiians	2.9 /100 \| #227	Tragic 2.3%
Hmong	2.5 /100 \| #228	Tragic 2.3%
Welsh	2.3 /100 \| #229	Tragic 2.3%
Nicaraguans	2.2 /100 \| #230	Tragic 2.3%
Immigrants \| Ecuador	2.0 /100 \| #231	Tragic 2.3%
German Russians	1.8 /100 \| #232	Tragic 2.3%
Central Americans	1.8 /100 \| #233	Tragic 2.3%
Scottish	1.6 /100 \| #234	Tragic 2.3%
Marshallese	1.5 /100 \| #235	Tragic 2.3%
Immigrants \| Congo	1.4 /100 \| #236	Tragic 2.3%
Immigrants \| Portugal	1.4 /100 \| #237	Tragic 2.3%
Immigrants \| Cambodia	1.1 /100 \| #238	Tragic 2.3%