Immigrants from Bulgaria vs South African Hearing Disability

The statistical analysis conducted on geographies consisting of 172,536,031 people shows a perfect positive correlation between the proportion of Immigrants from Bulgaria and percentage of population with hearing disability in the United States with a correlation coefficient (R) of 0.973 and weighted average of 2.9%. Similarly, the statistical analysis conducted on geographies consisting of 182,558,615 people shows a strong positive correlation between the proportion of South Africans and percentage of population with hearing disability in the United States with a correlation coefficient (R) of 0.754 and weighted average of 3.1%, a difference of 6.0%.

Hearing Disability Correlation Summary

Measurement	Immigrants from Bulgaria	South African
Minimum	0.89%	0.31%
Maximum	47.1%	27.3%
Range	46.2%	27.0%
Mean	5.5%	5.7%
Median	3.1%	3.6%
Interquartile 25% (IQ1)	2.8%	2.7%
Interquartile 75% (IQ3)	3.6%	5.2%
Interquartile Range (IQR)	0.89%	2.4%
Standard Deviation (Sample)	9.7%	6.3%
Standard Deviation (Population)	9.4%	6.2%

Similar Demographics by Hearing Disability

Demographics Similar to Immigrants from Bulgaria by Hearing Disability

In terms of hearing disability, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Congo (2.9%, a difference of 0.050%), Brazilian (2.9%, a difference of 0.070%), Tongan (2.9%, a difference of 0.080%), Immigrants from Russia (2.9%, a difference of 0.21%), and Immigrants from Bahamas (2.9%, a difference of 0.27%).

Demographics	Rating \| Rank	Hearing Disability
Sri Lankans	84.1 /100 \| #137	Excellent 2.9%
Immigrants \| Costa Rica	84.0 /100 \| #138	Excellent 2.9%
Bermudans	83.8 /100 \| #139	Excellent 2.9%
Immigrants \| Jordan	83.7 /100 \| #140	Excellent 2.9%
Sub-Saharan Africans	83.3 /100 \| #141	Excellent 2.9%
Laotians	81.1 /100 \| #142	Excellent 2.9%
Immigrants \| Bahamas	80.9 /100 \| #143	Excellent 2.9%
Immigrants \| Bulgaria	79.2 /100 \| #144	Good 2.9%
Immigrants \| Congo	78.9 /100 \| #145	Good 2.9%
Brazilians	78.7 /100 \| #146	Good 2.9%
Tongans	78.6 /100 \| #147	Good 2.9%
Immigrants \| Russia	77.7 /100 \| #148	Good 2.9%
Immigrants \| Panama	76.9 /100 \| #149	Good 2.9%
Palestinians	73.6 /100 \| #150	Good 2.9%
Immigrants \| France	73.1 /100 \| #151	Good 2.9%

Demographics Similar to South Africans by Hearing Disability

In terms of hearing disability, the demographic groups most similar to South Africans are Spanish American Indian (3.1%, a difference of 0.050%), Immigrants from Europe (3.1%, a difference of 0.21%), Macedonian (3.1%, a difference of 0.30%), Korean (3.1%, a difference of 0.37%), and Immigrants from Switzerland (3.1%, a difference of 0.51%).

Demographics	Rating \| Rank	Hearing Disability
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%
Immigrants \| Croatia	20.5 /100 \| #198	Fair 3.1%
Syrians	19.2 /100 \| #199	Poor 3.1%
Immigrants \| North Macedonia	19.1 /100 \| #200	Poor 3.1%
Iraqis	19.0 /100 \| #201	Poor 3.1%