Cajun vs Immigrants from Congo Vision Disability

The statistical analysis conducted on geographies consisting of 149,649,677 people shows a substantial positive correlation between the proportion of Cajuns and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.509 and weighted average of 3.1%. Similarly, the statistical analysis conducted on geographies consisting of 92,098,538 people shows no correlation between the proportion of Immigrants from Congo and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.040 and weighted average of 2.3%, a difference of 32.4%.

Vision Disability Correlation Summary

Measurement	Cajun	Immigrants from Congo
Minimum	0.34%	0.17%
Maximum	16.4%	5.2%
Range	16.1%	5.1%
Mean	4.0%	2.3%
Median	3.5%	2.3%
Interquartile 25% (IQ1)	2.8%	1.8%
Interquartile 75% (IQ3)	4.6%	2.5%
Interquartile Range (IQR)	1.8%	0.67%
Standard Deviation (Sample)	2.1%	0.89%
Standard Deviation (Population)	2.1%	0.89%

Similar Demographics by Vision Disability

Demographics Similar to Cajuns by Vision Disability

In terms of vision disability, the demographic groups most similar to Cajuns are Seminole (3.1%, a difference of 0.010%), Central American Indian (3.0%, a difference of 0.45%), Colville (3.0%, a difference of 1.1%), Cheyenne (3.1%, a difference of 1.1%), and Apache (3.0%, a difference of 2.3%).

Demographics	Rating \| Rank	Vision Disability
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%
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%

Demographics Similar to Immigrants from Congo by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Congo are Immigrants from Portugal (2.3%, a difference of 0.050%), Marshallese (2.3%, a difference of 0.090%), Scottish (2.3%, a difference of 0.16%), Immigrants from Cambodia (2.3%, a difference of 0.32%), and Central American (2.3%, a difference of 0.34%).

Demographics	Rating \| Rank	Vision Disability
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%
English	1.1 /100 \| #239	Tragic 2.3%
Panamanians	0.9 /100 \| #240	Tragic 2.3%
Malaysians	0.9 /100 \| #241	Tragic 2.3%
Immigrants \| Panama	0.8 /100 \| #242	Tragic 2.3%
Immigrants \| Nicaragua	0.6 /100 \| #243	Tragic 2.3%