Pennsylvania German vs Immigrants from Laos Vision Disability

The statistical analysis conducted on geographies consisting of 233,923,332 people shows a moderate positive correlation between the proportion of Pennsylvania Germans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.479 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 201,435,761 people shows a poor negative correlation between the proportion of Immigrants from Laos and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.115 and weighted average of 2.4%, a difference of 5.6%.

Vision Disability Correlation Summary

Measurement	Pennsylvania German	Immigrants from Laos
Minimum	0.20%	0.41%
Maximum	15.9%	8.3%
Range	15.7%	7.8%
Mean	2.6%	2.7%
Median	1.9%	2.3%
Interquartile 25% (IQ1)	1.4%	1.9%
Interquartile 75% (IQ3)	2.6%	3.1%
Interquartile Range (IQR)	1.2%	1.2%
Standard Deviation (Sample)	2.8%	1.5%
Standard Deviation (Population)	2.7%	1.5%

Similar Demographics by Vision Disability

Demographics Similar to Pennsylvania Germans by Vision Disability

In terms of vision disability, the demographic groups most similar to Pennsylvania Germans are Immigrants from Nigeria (2.2%, a difference of 0.13%), Samoan (2.2%, a difference of 0.14%), German (2.2%, a difference of 0.14%), Immigrants from Guyana (2.2%, a difference of 0.17%), and Immigrants from Brazil (2.2%, a difference of 0.18%).

Demographics	Rating \| Rank	Vision Disability
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%
Immigrants \| Ghana	8.9 /100 \| #213	Tragic 2.2%

Demographics Similar to Immigrants from Laos by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Laos are Bangladeshi (2.3%, a difference of 0.11%), Liberian (2.3%, a difference of 0.19%), Subsaharan African (2.3%, a difference of 0.21%), Guatemalan (2.3%, a difference of 0.23%), and French (2.3%, a difference of 0.27%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| West Indies	0.6 /100 \| #244	Tragic 2.3%
Alsatians	0.6 /100 \| #245	Tragic 2.3%
French	0.5 /100 \| #246	Tragic 2.3%
Guatemalans	0.5 /100 \| #247	Tragic 2.3%
Sub-Saharan Africans	0.5 /100 \| #248	Tragic 2.3%
Liberians	0.5 /100 \| #249	Tragic 2.3%
Bangladeshis	0.5 /100 \| #250	Tragic 2.3%
Immigrants \| Laos	0.4 /100 \| #251	Tragic 2.4%
Immigrants \| Micronesia	0.3 /100 \| #252	Tragic 2.4%
Japanese	0.3 /100 \| #253	Tragic 2.4%
Haitians	0.3 /100 \| #254	Tragic 2.4%
Immigrants \| Guatemala	0.3 /100 \| #255	Tragic 2.4%
Immigrants \| Haiti	0.2 /100 \| #256	Tragic 2.4%
West Indians	0.2 /100 \| #257	Tragic 2.4%
British West Indians	0.2 /100 \| #258	Tragic 2.4%