Immigrants from Barbados vs Greek Vision Disability

The statistical analysis conducted on geographies consisting of 112,772,018 people shows a poor negative correlation between the proportion of Immigrants from Barbados and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.194 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 482,063,335 people shows a weak positive correlation between the proportion of Greeks and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.254 and weighted average of 2.1%, a difference of 6.8%.

Vision Disability Correlation Summary

Measurement	Immigrants from Barbados	Greek
Minimum	0.23%	0.45%
Maximum	4.8%	6.8%
Range	4.6%	6.4%
Mean	2.2%	2.6%
Median	2.2%	2.3%
Interquartile 25% (IQ1)	1.6%	1.8%
Interquartile 75% (IQ3)	2.5%	2.8%
Interquartile Range (IQR)	0.91%	0.98%
Standard Deviation (Sample)	0.87%	1.4%
Standard Deviation (Population)	0.87%	1.4%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from Barbados by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Barbados are Immigrants (2.2%, a difference of 0.020%), Immigrants from Grenada (2.2%, a difference of 0.070%), British (2.2%, a difference of 0.090%), Canadian (2.2%, a difference of 0.15%), and European (2.2%, a difference of 0.15%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| St. Vincent and the Grenadines	30.3 /100 \| #187	Fair 2.2%
Guyanese	28.9 /100 \| #188	Fair 2.2%
Salvadorans	27.4 /100 \| #189	Fair 2.2%
Immigrants \| Costa Rica	26.1 /100 \| #190	Fair 2.2%
Canadians	25.8 /100 \| #191	Fair 2.2%
Europeans	25.7 /100 \| #192	Fair 2.2%
British	25.1 /100 \| #193	Fair 2.2%
Immigrants \| Barbados	24.0 /100 \| #194	Fair 2.2%
Immigrants \| Immigrants	23.7 /100 \| #195	Fair 2.2%
Immigrants \| Grenada	23.1 /100 \| #196	Fair 2.2%
Ghanaians	21.8 /100 \| #197	Fair 2.2%
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%

Demographics Similar to Greeks by Vision Disability

In terms of vision disability, the demographic groups most similar to Greeks are Estonian (2.1%, a difference of 0.040%), Albanian (2.1%, a difference of 0.080%), Immigrants from South Africa (2.1%, a difference of 0.11%), Sri Lankan (2.1%, a difference of 0.11%), and Immigrants from Afghanistan (2.1%, a difference of 0.16%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Europe	96.1 /100 \| #93	Exceptional 2.1%
Immigrants \| Croatia	96.0 /100 \| #94	Exceptional 2.1%
Australians	95.9 /100 \| #95	Exceptional 2.1%
Romanians	95.7 /100 \| #96	Exceptional 2.1%
Immigrants \| Afghanistan	95.6 /100 \| #97	Exceptional 2.1%
Immigrants \| South Africa	95.4 /100 \| #98	Exceptional 2.1%
Estonians	95.3 /100 \| #99	Exceptional 2.1%
Greeks	95.1 /100 \| #100	Exceptional 2.1%
Albanians	94.9 /100 \| #101	Exceptional 2.1%
Sri Lankans	94.8 /100 \| #102	Exceptional 2.1%
Immigrants \| Austria	94.4 /100 \| #103	Exceptional 2.1%
Immigrants \| Italy	94.4 /100 \| #104	Exceptional 2.1%
Carpatho Rusyns	94.3 /100 \| #105	Exceptional 2.1%
Swedes	94.2 /100 \| #106	Exceptional 2.1%
Danes	94.2 /100 \| #107	Exceptional 2.1%