Immigrants from Portugal vs Turkish Vision Disability

The statistical analysis conducted on geographies consisting of 174,661,842 people shows a poor positive correlation between the proportion of Immigrants from Portugal and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.141 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 271,748,480 people shows a weak positive correlation between the proportion of Turks and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.246 and weighted average of 1.9%, a difference of 21.3%.

Vision Disability Correlation Summary

Measurement	Immigrants from Portugal	Turkish
Minimum	0.66%	0.70%
Maximum	8.3%	7.5%
Range	7.6%	6.8%
Mean	2.4%	2.2%
Median	2.1%	1.8%
Interquartile 25% (IQ1)	1.8%	1.6%
Interquartile 75% (IQ3)	2.4%	2.2%
Interquartile Range (IQR)	0.59%	0.65%
Standard Deviation (Sample)	1.2%	1.5%
Standard Deviation (Population)	1.2%	1.5%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from Portugal by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Portugal are Immigrants from Congo (2.3%, a difference of 0.050%), Marshallese (2.3%, a difference of 0.14%), Scottish (2.3%, a difference of 0.21%), Immigrants from Cambodia (2.3%, a difference of 0.27%), and English (2.3%, a difference of 0.29%).

Demographics	Rating \| Rank	Vision Disability
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%
Immigrants \| West Indies	0.6 /100 \| #244	Tragic 2.3%

Demographics Similar to Turks by Vision Disability

In terms of vision disability, the demographic groups most similar to Turks are Immigrants from Pakistan (1.9%, a difference of 0.050%), Asian (1.9%, a difference of 0.31%), Immigrants from Asia (1.9%, a difference of 0.59%), Immigrants from Lithuania (1.9%, a difference of 0.71%), and Bulgarian (1.9%, a difference of 0.75%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| China	100.0 /100 \| #14	Exceptional 1.8%
Immigrants \| Bolivia	100.0 /100 \| #15	Exceptional 1.8%
Indians (Asian)	100.0 /100 \| #16	Exceptional 1.8%
Burmese	100.0 /100 \| #17	Exceptional 1.8%
Bolivians	100.0 /100 \| #18	Exceptional 1.9%
Immigrants \| Sri Lanka	100.0 /100 \| #19	Exceptional 1.9%
Asians	100.0 /100 \| #20	Exceptional 1.9%
Turks	100.0 /100 \| #21	Exceptional 1.9%
Immigrants \| Pakistan	100.0 /100 \| #22	Exceptional 1.9%
Immigrants \| Asia	99.9 /100 \| #23	Exceptional 1.9%
Immigrants \| Lithuania	99.9 /100 \| #24	Exceptional 1.9%
Bulgarians	99.9 /100 \| #25	Exceptional 1.9%
Immigrants \| Japan	99.9 /100 \| #26	Exceptional 1.9%
Taiwanese	99.9 /100 \| #27	Exceptional 1.9%
Immigrants \| Malaysia	99.9 /100 \| #28	Exceptional 1.9%