Guamanian/Chamorro vs Immigrants from Norway Vision Disability

The statistical analysis conducted on geographies consisting of 221,799,275 people shows a moderate positive correlation between the proportion of Guamanians/Chamorros and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.427 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 116,669,624 people shows a moderate positive correlation between the proportion of Immigrants from Norway and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.464 and weighted average of 2.1%, a difference of 6.9%.

Vision Disability Correlation Summary

Measurement	Guamanian/Chamorro	Immigrants from Norway
Minimum	0.50%	0.30%
Maximum	7.8%	6.6%
Range	7.3%	6.3%
Mean	2.8%	2.5%
Median	2.5%	2.2%
Interquartile 25% (IQ1)	2.1%	1.6%
Interquartile 75% (IQ3)	3.0%	3.1%
Interquartile Range (IQR)	0.87%	1.4%
Standard Deviation (Sample)	1.5%	1.7%
Standard Deviation (Population)	1.5%	1.7%

Similar Demographics by Vision Disability

Demographics Similar to Guamanians/Chamorros by Vision Disability

In terms of vision disability, the demographic groups most similar to Guamanians/Chamorros are French Canadian (2.3%, a difference of 0.020%), Immigrants from Senegal (2.3%, a difference of 0.040%), Basque (2.3%, a difference of 0.18%), Irish (2.3%, a difference of 0.20%), and Immigrants from Western Africa (2.3%, a difference of 0.22%).

Demographics	Rating \| Rank	Vision Disability
Immigrants \| Ghana	8.9 /100 \| #213	Tragic 2.2%
Trinidadians and Tobagonians	8.2 /100 \| #214	Tragic 2.2%
Nigerians	7.2 /100 \| #215	Tragic 2.3%
Immigrants \| Trinidad and Tobago	6.1 /100 \| #216	Tragic 2.3%
Barbadians	5.1 /100 \| #217	Tragic 2.3%
Portuguese	4.9 /100 \| #218	Tragic 2.3%
Ecuadorians	4.6 /100 \| #219	Tragic 2.3%
Guamanians/Chamorros	3.9 /100 \| #220	Tragic 2.3%
French Canadians	3.9 /100 \| #221	Tragic 2.3%
Immigrants \| Senegal	3.8 /100 \| #222	Tragic 2.3%
Basques	3.5 /100 \| #223	Tragic 2.3%
Irish	3.4 /100 \| #224	Tragic 2.3%
Immigrants \| Western Africa	3.4 /100 \| #225	Tragic 2.3%
Immigrants \| Germany	3.0 /100 \| #226	Tragic 2.3%
Hawaiians	2.9 /100 \| #227	Tragic 2.3%

Demographics Similar to Immigrants from Norway by Vision Disability

In terms of vision disability, the demographic groups most similar to Immigrants from Norway are Belgian (2.1%, a difference of 0.040%), Colombian (2.1%, a difference of 0.070%), Immigrants from Southern Europe (2.1%, a difference of 0.080%), Immigrants from South America (2.1%, a difference of 0.15%), and Slovene (2.1%, a difference of 0.16%).

Demographics	Rating \| Rank	Vision Disability
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%
Belgians	75.9 /100 \| #150	Good 2.1%
Immigrants \| Norway	75.5 /100 \| #151	Good 2.1%
Immigrants \| Southern Europe	74.6 /100 \| #152	Good 2.1%
Immigrants \| South America	73.8 /100 \| #153	Good 2.1%
Slovenes	73.6 /100 \| #154	Good 2.1%
Immigrants \| Colombia	72.1 /100 \| #155	Good 2.1%
Pakistanis	71.6 /100 \| #156	Good 2.1%
Serbians	70.2 /100 \| #157	Good 2.1%
Immigrants \| Uzbekistan	69.9 /100 \| #158	Good 2.1%