Immigrants from South Africa vs Cambodian Vision Disability

The statistical analysis conducted on geographies consisting of 233,222,881 people shows a weak positive correlation between the proportion of Immigrants from South Africa and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.234 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 102,480,500 people shows a moderate positive correlation between the proportion of Cambodians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.440 and weighted average of 2.0%, a difference of 5.5%.

Vision Disability Correlation Summary

Measurement	Immigrants from South Africa	Cambodian
Minimum	0.40%	0.17%
Maximum	8.6%	6.8%
Range	8.2%	6.6%
Mean	2.9%	2.1%
Median	2.2%	1.8%
Interquartile 25% (IQ1)	1.8%	1.3%
Interquartile 75% (IQ3)	3.7%	2.2%
Interquartile Range (IQR)	1.9%	0.90%
Standard Deviation (Sample)	2.0%	1.6%
Standard Deviation (Population)	1.9%	1.5%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from South Africa by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from South Africa are Immigrants from Afghanistan (2.1%, a difference of 0.050%), Estonian (2.1%, a difference of 0.070%), Romanian (2.1%, a difference of 0.11%), Greek (2.1%, a difference of 0.11%), and Australian (2.1%, a difference of 0.17%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Somalia	96.2 /100 \| #91	Exceptional 2.1%
Immigrants \| Syria	96.2 /100 \| #92	Exceptional 2.1%
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%

Demographics Similar to Cambodians by Vision Disability

In terms of vision disability, the demographic groups most similar to Cambodians are Bhutanese (2.0%, a difference of 0.25%), Immigrants from Kuwait (2.0%, a difference of 0.29%), Zimbabwean (2.0%, a difference of 0.34%), Immigrants from Australia (1.9%, a difference of 0.35%), and Immigrants from Turkey (1.9%, a difference of 0.44%).

Demographics	Rating \| Rank	Vision Disability
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%
Immigrants \| Turkey	99.8 /100 \| #34	Exceptional 1.9%
Immigrants \| Australia	99.8 /100 \| #35	Exceptional 1.9%
Cambodians	99.8 /100 \| #36	Exceptional 2.0%
Bhutanese	99.8 /100 \| #37	Exceptional 2.0%
Immigrants \| Kuwait	99.8 /100 \| #38	Exceptional 2.0%
Zimbabweans	99.7 /100 \| #39	Exceptional 2.0%
Immigrants \| Ireland	99.7 /100 \| #40	Exceptional 2.0%
Cypriots	99.7 /100 \| #41	Exceptional 2.0%
Immigrants \| Ethiopia	99.7 /100 \| #42	Exceptional 2.0%
Eastern Europeans	99.7 /100 \| #43	Exceptional 2.0%