Cherokee vs Immigrants from Iraq Vision Disability

The statistical analysis conducted on geographies consisting of 493,069,891 people shows a mild positive correlation between the proportion of Cherokee and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.378 and weighted average of 2.9%. Similarly, the statistical analysis conducted on geographies consisting of 194,736,421 people shows a poor positive correlation between the proportion of Immigrants from Iraq and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.145 and weighted average of 2.1%, a difference of 35.7%.

Vision Disability Correlation Summary

Measurement	Cherokee	Immigrants from Iraq
Minimum	0.78%	1.1%
Maximum	18.9%	3.8%
Range	18.1%	2.7%
Mean	4.8%	2.1%
Median	4.2%	2.1%
Interquartile 25% (IQ1)	3.2%	1.8%
Interquartile 75% (IQ3)	5.8%	2.4%
Interquartile Range (IQR)	2.5%	0.58%
Standard Deviation (Sample)	2.5%	0.56%
Standard Deviation (Population)	2.5%	0.56%

Similar Demographics by Vision Disability

Demographics Similar to Cherokee by Vision Disability

In terms of vision disability, the demographic groups most similar to Cherokee are Hopi (2.9%, a difference of 0.010%), Spanish American (2.9%, a difference of 1.2%), Native/Alaskan (3.0%, a difference of 2.0%), Tlingit-Haida (2.9%, a difference of 2.0%), and Paiute (2.9%, a difference of 2.0%).

Demographics	Rating \| Rank	Vision Disability
Alaska Natives	0.0 /100 \| #318	Tragic 2.7%
Tohono O'odham	0.0 /100 \| #319	Tragic 2.8%
Blacks/African Americans	0.0 /100 \| #320	Tragic 2.8%
Comanche	0.0 /100 \| #321	Tragic 2.8%
Paiute	0.0 /100 \| #322	Tragic 2.9%
Tlingit-Haida	0.0 /100 \| #323	Tragic 2.9%
Hopi	0.0 /100 \| #324	Tragic 2.9%
Cherokee	0.0 /100 \| #325	Tragic 2.9%
Spanish Americans	0.0 /100 \| #326	Tragic 2.9%
Natives/Alaskans	0.0 /100 \| #327	Tragic 3.0%
Yuman	0.0 /100 \| #328	Tragic 3.0%
Apache	0.0 /100 \| #329	Tragic 3.0%
Colville	0.0 /100 \| #330	Tragic 3.0%
Central American Indians	0.0 /100 \| #331	Tragic 3.0%
Seminole	0.0 /100 \| #332	Tragic 3.1%

Demographics Similar to Immigrants from Iraq by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Iraq are Immigrants from Bangladesh (2.1%, a difference of 0.050%), Icelander (2.1%, a difference of 0.090%), Immigrants from England (2.1%, a difference of 0.14%), Immigrants from Africa (2.1%, a difference of 0.15%), and Hungarian (2.1%, a difference of 0.18%).

Demographics	Rating \| Rank	Vision Disability
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%
Lebanese	54.3 /100 \| #171	Average 2.2%
Northern Europeans	50.1 /100 \| #172	Average 2.2%