Immigrants from Japan vs South American Vision Disability

The statistical analysis conducted on geographies consisting of 339,950,646 people shows a mild positive correlation between the proportion of Immigrants from Japan and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.324 and weighted average of 1.9%. Similarly, the statistical analysis conducted on geographies consisting of 493,362,805 people shows a weak negative correlation between the proportion of South Americans and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.250 and weighted average of 2.1%, a difference of 10.0%.

Vision Disability Correlation Summary

Measurement	Immigrants from Japan	South American
Minimum	0.20%	0.16%
Maximum	10.6%	4.0%
Range	10.4%	3.9%
Mean	2.3%	2.0%
Median	1.6%	2.0%
Interquartile 25% (IQ1)	1.5%	1.8%
Interquartile 75% (IQ3)	2.4%	2.2%
Interquartile Range (IQR)	0.92%	0.40%
Standard Deviation (Sample)	1.9%	0.66%
Standard Deviation (Population)	1.9%	0.66%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from Japan by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Japan are Bulgarian (1.9%, a difference of 0.040%), Immigrants from Lithuania (1.9%, a difference of 0.080%), Immigrants from Asia (1.9%, a difference of 0.20%), Taiwanese (1.9%, a difference of 0.34%), and Immigrants from Malaysia (1.9%, a difference of 0.36%).

Demographics	Rating \| Rank	Vision Disability
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%
Egyptians	99.9 /100 \| #29	Exceptional 1.9%
Immigrants \| Nepal	99.9 /100 \| #30	Exceptional 1.9%
Mongolians	99.9 /100 \| #31	Exceptional 1.9%
Luxembourgers	99.9 /100 \| #32	Exceptional 1.9%
Immigrants \| Egypt	99.9 /100 \| #33	Exceptional 1.9%

Demographics Similar to South Americans by Vision Disability

In terms of vision disability, the demographic groups most similar to South Americans are Immigrants from Sierra Leone (2.1%, a difference of 0.0%), Ukrainian (2.1%, a difference of 0.11%), Sierra Leonean (2.1%, a difference of 0.15%), Immigrants from Bosnia and Herzegovina (2.1%, a difference of 0.15%), and Immigrants from Netherlands (2.1%, a difference of 0.16%).

Demographics	Rating \| Rank	Vision Disability
Vietnamese	86.7 /100 \| #135	Excellent 2.1%
Czechs	86.3 /100 \| #136	Excellent 2.1%
Immigrants \| South Eastern Asia	86.3 /100 \| #137	Excellent 2.1%
Arabs	86.3 /100 \| #138	Excellent 2.1%
Immigrants \| Morocco	85.2 /100 \| #139	Excellent 2.1%
Immigrants \| Netherlands	84.2 /100 \| #140	Excellent 2.1%
Sierra Leoneans	84.1 /100 \| #141	Excellent 2.1%
South Americans	82.8 /100 \| #142	Excellent 2.1%
Immigrants \| Sierra Leone	82.8 /100 \| #143	Excellent 2.1%
Ukrainians	81.9 /100 \| #144	Excellent 2.1%
Immigrants \| Bosnia and Herzegovina	81.5 /100 \| #145	Excellent 2.1%
Italians	79.7 /100 \| #146	Good 2.1%
Immigrants \| Sudan	78.4 /100 \| #147	Good 2.1%
Finns	78.3 /100 \| #148	Good 2.1%
Colombians	76.2 /100 \| #149	Good 2.1%