Immigrants from Iraq vs Chickasaw Vision Disability

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%. Similarly, the statistical analysis conducted on geographies consisting of 147,658,152 people shows a weak positive correlation between the proportion of Chickasaw and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.299 and weighted average of 3.2%, a difference of 48.2%.

Vision Disability Correlation Summary

Measurement	Immigrants from Iraq	Chickasaw
Minimum	1.1%	0.33%
Maximum	3.8%	15.2%
Range	2.7%	14.8%
Mean	2.1%	5.4%
Median	2.1%	4.6%
Interquartile 25% (IQ1)	1.8%	3.5%
Interquartile 75% (IQ3)	2.4%	6.3%
Interquartile Range (IQR)	0.58%	2.9%
Standard Deviation (Sample)	0.56%	2.8%
Standard Deviation (Population)	0.56%	2.8%

Similar Demographics by Vision Disability

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%

Demographics Similar to Chickasaw by Vision Disability

In terms of vision disability, the demographic groups most similar to Chickasaw are Tsimshian (3.2%, a difference of 0.69%), Creek (3.2%, a difference of 0.82%), Dutch West Indian (3.2%, a difference of 0.91%), Alaskan Athabascan (3.1%, a difference of 0.93%), and Navajo (3.1%, a difference of 1.1%).

Demographics	Rating \| Rank	Vision Disability
Central American Indians	0.0 /100 \| #331	Tragic 3.0%
Seminole	0.0 /100 \| #332	Tragic 3.1%
Cajuns	0.0 /100 \| #333	Tragic 3.1%
Cheyenne	0.0 /100 \| #334	Tragic 3.1%
Navajo	0.0 /100 \| #335	Tragic 3.1%
Alaskan Athabascans	0.0 /100 \| #336	Tragic 3.1%
Dutch West Indians	0.0 /100 \| #337	Tragic 3.2%
Chickasaw	0.0 /100 \| #338	Tragic 3.2%
Tsimshian	0.0 /100 \| #339	Tragic 3.2%
Creek	0.0 /100 \| #340	Tragic 3.2%
Kiowa	0.0 /100 \| #341	Tragic 3.3%
Choctaw	0.0 /100 \| #342	Tragic 3.3%
Pima	0.0 /100 \| #343	Tragic 3.3%
Pueblo	0.0 /100 \| #344	Tragic 3.3%
Lumbee	0.0 /100 \| #345	Tragic 3.4%