Immigrants from Costa Rica vs Ethiopian Vision Disability

The statistical analysis conducted on geographies consisting of 204,228,483 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.159 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 223,170,588 people shows a moderate negative correlation between the proportion of Ethiopians and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.465 and weighted average of 2.0%, a difference of 11.7%.

Vision Disability Correlation Summary

Measurement	Immigrants from Costa Rica	Ethiopian
Minimum	0.38%	0.17%
Maximum	5.6%	3.5%
Range	5.3%	3.3%
Mean	2.0%	1.7%
Median	1.9%	1.8%
Interquartile 25% (IQ1)	1.5%	1.4%
Interquartile 75% (IQ3)	2.3%	2.0%
Interquartile Range (IQR)	0.75%	0.62%
Standard Deviation (Sample)	1.0%	0.65%
Standard Deviation (Population)	1.0%	0.64%

Similar Demographics by Vision Disability

Demographics Similar to Immigrants from Costa Rica by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Costa Rica are Canadian (2.2%, a difference of 0.020%), European (2.2%, a difference of 0.030%), British (2.2%, a difference of 0.080%), Salvadoran (2.2%, a difference of 0.11%), and Immigrants from Barbados (2.2%, a difference of 0.17%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Burma/Myanmar	37.9 /100 \| #183	Fair 2.2%
Moroccans	35.4 /100 \| #184	Fair 2.2%
Immigrants \| Middle Africa	33.5 /100 \| #185	Fair 2.2%
Native Hawaiians	33.3 /100 \| #186	Fair 2.2%
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%

Demographics Similar to Ethiopians by Vision Disability

In terms of vision disability, the demographic groups most similar to Ethiopians are Immigrants from Indonesia (2.0%, a difference of 0.030%), Immigrants from Sweden (2.0%, a difference of 0.040%), Eastern European (2.0%, a difference of 0.050%), Immigrants from Bulgaria (2.0%, a difference of 0.060%), and Immigrants from Ethiopia (2.0%, a difference of 0.11%).

Demographics	Rating \| Rank	Vision Disability
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%
Immigrants \| Indonesia	99.7 /100 \| #44	Exceptional 2.0%
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%