Portuguese vs Immigrants from South Africa Hearing Disability

The statistical analysis conducted on geographies consisting of 450,060,128 people shows a weak positive correlation between the proportion of Portuguese and percentage of population with hearing disability in the United States with a correlation coefficient (R) of 0.205 and weighted average of 3.5%. Similarly, the statistical analysis conducted on geographies consisting of 233,290,036 people shows a very strong positive correlation between the proportion of Immigrants from South Africa and percentage of population with hearing disability in the United States with a correlation coefficient (R) of 0.889 and weighted average of 3.1%, a difference of 13.4%.

Hearing Disability Correlation Summary

Measurement	Portuguese	Immigrants from South Africa
Minimum	1.5%	0.40%
Maximum	18.2%	27.3%
Range	16.7%	26.9%
Mean	4.6%	5.4%
Median	3.9%	4.3%
Interquartile 25% (IQ1)	3.4%	3.1%
Interquartile 75% (IQ3)	5.1%	6.0%
Interquartile Range (IQR)	1.8%	2.9%
Standard Deviation (Sample)	2.5%	4.9%
Standard Deviation (Population)	2.5%	4.8%

Similar Demographics by Hearing Disability

Demographics Similar to Portuguese by Hearing Disability

In terms of hearing disability, the demographic groups most similar to Portuguese are Hawaiian (3.5%, a difference of 0.040%), Slovene (3.5%, a difference of 0.080%), Immigrants from North America (3.5%, a difference of 0.15%), Immigrants from Canada (3.5%, a difference of 0.19%), and Northern European (3.4%, a difference of 0.32%).

Demographics	Rating \| Rank	Hearing Disability
Carpatho Rusyns	0.3 /100 \| #253	Tragic 3.4%
Slavs	0.2 /100 \| #254	Tragic 3.4%
Poles	0.2 /100 \| #255	Tragic 3.4%
Hmong	0.2 /100 \| #256	Tragic 3.4%
Yaqui	0.2 /100 \| #257	Tragic 3.4%
Northern Europeans	0.2 /100 \| #258	Tragic 3.4%
Slovenes	0.1 /100 \| #259	Tragic 3.5%
Portuguese	0.1 /100 \| #260	Tragic 3.5%
Hawaiians	0.1 /100 \| #261	Tragic 3.5%
Immigrants \| North America	0.1 /100 \| #262	Tragic 3.5%
Immigrants \| Canada	0.1 /100 \| #263	Tragic 3.5%
Immigrants \| Germany	0.1 /100 \| #264	Tragic 3.5%
British	0.1 /100 \| #265	Tragic 3.5%
Belgians	0.1 /100 \| #266	Tragic 3.5%
Canadians	0.1 /100 \| #267	Tragic 3.5%

Demographics Similar to Immigrants from South Africa by Hearing Disability

In terms of hearing disability, the demographic groups most similar to Immigrants from South Africa are African (3.0%, a difference of 0.19%), Immigrants from Switzerland (3.1%, a difference of 0.25%), Black/African American (3.0%, a difference of 0.38%), Mexican American Indian (3.0%, a difference of 0.38%), and Korean (3.1%, a difference of 0.38%).

Demographics	Rating \| Rank	Hearing Disability
Bulgarians	39.7 /100 \| #183	Fair 3.0%
Immigrants \| Ireland	37.4 /100 \| #184	Fair 3.0%
Immigrants \| Southern Europe	35.3 /100 \| #185	Fair 3.0%
Immigrants \| Mexico	34.9 /100 \| #186	Fair 3.0%
Blacks/African Americans	34.7 /100 \| #187	Fair 3.0%
Mexican American Indians	34.7 /100 \| #188	Fair 3.0%
Africans	32.9 /100 \| #189	Fair 3.0%
Immigrants \| South Africa	31.1 /100 \| #190	Fair 3.1%
Immigrants \| Switzerland	28.8 /100 \| #191	Fair 3.1%
Koreans	27.6 /100 \| #192	Fair 3.1%
Macedonians	27.0 /100 \| #193	Fair 3.1%
South Africans	24.5 /100 \| #194	Fair 3.1%
Spanish American Indians	24.1 /100 \| #195	Fair 3.1%
Immigrants \| Europe	22.9 /100 \| #196	Fair 3.1%
Immigrants \| Bosnia and Herzegovina	20.6 /100 \| #197	Fair 3.1%