Samoan vs Immigrants from Saudi Arabia Vision Disability

The statistical analysis conducted on geographies consisting of 225,065,967 people shows a poor positive correlation between the proportion of Samoans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.144 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 164,271,694 people shows a near-perfect positive correlation between the proportion of Immigrants from Saudi Arabia and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.927 and weighted average of 2.0%, a difference of 11.1%.

Vision Disability Correlation Summary

Measurement	Samoan	Immigrants from Saudi Arabia
Minimum	0.64%	0.68%
Maximum	5.8%	42.9%
Range	5.1%	42.2%
Mean	2.4%	3.3%
Median	2.2%	1.9%
Interquartile 25% (IQ1)	1.9%	1.5%
Interquartile 75% (IQ3)	2.7%	2.3%
Interquartile Range (IQR)	0.80%	0.77%
Standard Deviation (Sample)	1.0%	7.4%
Standard Deviation (Population)	1.00%	7.3%

Similar Demographics by Vision Disability

Demographics Similar to Samoans by Vision Disability

In terms of vision disability, the demographic groups most similar to Samoans are Immigrants from Guyana (2.2%, a difference of 0.030%), Pennsylvania German (2.2%, a difference of 0.14%), Dutch (2.2%, a difference of 0.16%), Immigrants from Zaire (2.2%, a difference of 0.25%), and Immigrants from Nigeria (2.2%, a difference of 0.27%).

Demographics	Rating \| Rank	Vision Disability
Czechoslovakians	21.6 /100 \| #198	Fair 2.2%
Immigrants \| El Salvador	21.0 /100 \| #199	Fair 2.2%
Immigrants \| Thailand	20.1 /100 \| #200	Fair 2.2%
Slovaks	18.8 /100 \| #201	Poor 2.2%
Immigrants \| Zaire	18.0 /100 \| #202	Poor 2.2%
Dutch	17.1 /100 \| #203	Poor 2.2%
Immigrants \| Guyana	15.9 /100 \| #204	Poor 2.2%
Samoans	15.7 /100 \| #205	Poor 2.2%
Pennsylvania Germans	14.5 /100 \| #206	Poor 2.2%
Immigrants \| Nigeria	13.5 /100 \| #207	Poor 2.2%
Germans	13.4 /100 \| #208	Poor 2.2%
Immigrants \| Brazil	13.1 /100 \| #209	Poor 2.2%
Immigrants \| Uruguay	11.5 /100 \| #210	Poor 2.2%
Indonesians	9.5 /100 \| #211	Tragic 2.2%
Bermudans	9.0 /100 \| #212	Tragic 2.2%

Demographics Similar to Immigrants from Saudi Arabia by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Saudi Arabia are Somali (2.0%, a difference of 0.070%), Jordanian (2.0%, a difference of 0.090%), Argentinean (2.0%, a difference of 0.14%), Immigrants from Romania (2.0%, a difference of 0.17%), and Immigrants from Belgium (2.0%, a difference of 0.18%).

Demographics	Rating \| Rank	Vision Disability
Tongans	99.5 /100 \| #51	Exceptional 2.0%
Immigrants \| Serbia	99.4 /100 \| #52	Exceptional 2.0%
Immigrants \| Belarus	99.3 /100 \| #53	Exceptional 2.0%
Macedonians	99.3 /100 \| #54	Exceptional 2.0%
Laotians	99.3 /100 \| #55	Exceptional 2.0%
Jordanians	99.2 /100 \| #56	Exceptional 2.0%
Somalis	99.2 /100 \| #57	Exceptional 2.0%
Immigrants \| Saudi Arabia	99.2 /100 \| #58	Exceptional 2.0%
Argentineans	99.1 /100 \| #59	Exceptional 2.0%
Immigrants \| Romania	99.1 /100 \| #60	Exceptional 2.0%
Immigrants \| Belgium	99.1 /100 \| #61	Exceptional 2.0%
Immigrants \| Russia	99.1 /100 \| #62	Exceptional 2.0%
Armenians	99.0 /100 \| #63	Exceptional 2.0%
Immigrants \| Greece	99.0 /100 \| #64	Exceptional 2.0%
Maltese	98.9 /100 \| #65	Exceptional 2.0%