Immigrants from Serbia vs Czechoslovakian Vision Disability

The statistical analysis conducted on geographies consisting of 131,728,789 people shows a weak positive correlation between the proportion of Immigrants from Serbia and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.241 and weighted average of 2.0%. Similarly, the statistical analysis conducted on geographies consisting of 368,413,881 people shows a strong positive correlation between the proportion of Czechoslovakians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.735 and weighted average of 2.2%, a difference of 10.9%.

Vision Disability Correlation Summary

Measurement	Immigrants from Serbia	Czechoslovakian
Minimum	0.34%	0.51%
Maximum	5.5%	39.0%
Range	5.1%	38.5%
Mean	2.1%	4.3%
Median	1.9%	2.5%
Interquartile 25% (IQ1)	1.6%	2.2%
Interquartile 75% (IQ3)	2.3%	3.6%
Interquartile Range (IQR)	0.72%	1.4%
Standard Deviation (Sample)	0.94%	6.2%
Standard Deviation (Population)	0.94%	6.2%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from Serbia by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Serbia are Immigrants from Belarus (2.0%, a difference of 0.11%), Macedonian (2.0%, a difference of 0.15%), Laotian (2.0%, a difference of 0.21%), Tongan (2.0%, a difference of 0.31%), and Jordanian (2.0%, a difference of 0.37%).

Demographics	Rating \| Rank	Vision Disability
Ethiopians	99.7 /100 \| #45	Exceptional 2.0%
Immigrants \| Sweden	99.7 /100 \| #46	Exceptional 2.0%
Immigrants \| Bulgaria	99.7 /100 \| #47	Exceptional 2.0%
Israelis	99.6 /100 \| #48	Exceptional 2.0%
Latvians	99.5 /100 \| #49	Exceptional 2.0%
Afghans	99.5 /100 \| #50	Exceptional 2.0%
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%

Demographics Similar to Czechoslovakians by Vision Disability

In terms of vision disability, the demographic groups most similar to Czechoslovakians are Ghanaian (2.2%, a difference of 0.020%), Immigrants from El Salvador (2.2%, a difference of 0.050%), Immigrants from Grenada (2.2%, a difference of 0.13%), Immigrants from Thailand (2.2%, a difference of 0.14%), and Immigrants (2.2%, a difference of 0.19%).

Demographics	Rating \| Rank	Vision Disability
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%
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%