Immigrants from Costa Rica vs Sierra Leonean Hearing Disability

The statistical analysis conducted on geographies consisting of 204,259,714 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and percentage of population with hearing disability in the United States with a correlation coefficient (R) of -0.124 and weighted average of 2.9%. Similarly, the statistical analysis conducted on geographies consisting of 83,339,030 people shows a moderate negative correlation between the proportion of Sierra Leoneans and percentage of population with hearing disability in the United States with a correlation coefficient (R) of -0.429 and weighted average of 2.5%, a difference of 15.1%.

Hearing Disability Correlation Summary

Measurement	Immigrants from Costa Rica	Sierra Leonean
Minimum	0.86%	0.31%
Maximum	6.8%	4.8%
Range	6.0%	4.5%
Mean	3.2%	2.4%
Median	2.8%	2.4%
Interquartile 25% (IQ1)	2.5%	1.9%
Interquartile 75% (IQ3)	3.6%	2.8%
Interquartile Range (IQR)	1.1%	0.89%
Standard Deviation (Sample)	1.3%	0.86%
Standard Deviation (Population)	1.3%	0.85%

Similar Demographics by Hearing Disability

Demographics Similar to Immigrants from Costa Rica by Hearing Disability

In terms of hearing disability, the demographic groups most similar to Immigrants from Costa Rica are Sri Lankan (2.9%, a difference of 0.010%), Bermudan (2.9%, a difference of 0.050%), Immigrants from Jordan (2.9%, a difference of 0.060%), Immigrants from Brazil (2.9%, a difference of 0.10%), and Soviet Union (2.9%, a difference of 0.13%).

Demographics	Rating \| Rank	Hearing Disability
Immigrants \| Kenya	86.1 /100 \| #131	Excellent 2.9%
Chileans	85.8 /100 \| #132	Excellent 2.9%
Immigrants \| Syria	85.8 /100 \| #133	Excellent 2.9%
Ugandans	85.5 /100 \| #134	Excellent 2.9%
Soviet Union	84.8 /100 \| #135	Excellent 2.9%
Immigrants \| Brazil	84.6 /100 \| #136	Excellent 2.9%
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%

Demographics Similar to Sierra Leoneans by Hearing Disability

In terms of hearing disability, the demographic groups most similar to Sierra Leoneans are Trinidadian and Tobagonian (2.5%, a difference of 0.22%), Ecuadorian (2.5%, a difference of 0.32%), Immigrants from Trinidad and Tobago (2.5%, a difference of 0.53%), Barbadian (2.5%, a difference of 0.62%), and Immigrants from West Indies (2.5%, a difference of 0.77%).

Demographics	Rating \| Rank	Hearing Disability
Vietnamese	100.0 /100 \| #6	Exceptional 2.4%
Immigrants \| Bangladesh	100.0 /100 \| #7	Exceptional 2.4%
British West Indians	100.0 /100 \| #8	Exceptional 2.4%
Immigrants \| Dominican Republic	100.0 /100 \| #9	Exceptional 2.4%
Immigrants \| Ecuador	99.9 /100 \| #10	Exceptional 2.5%
Immigrants \| Trinidad and Tobago	99.9 /100 \| #11	Exceptional 2.5%
Trinidadians and Tobagonians	99.9 /100 \| #12	Exceptional 2.5%
Sierra Leoneans	99.9 /100 \| #13	Exceptional 2.5%
Ecuadorians	99.9 /100 \| #14	Exceptional 2.5%
Barbadians	99.9 /100 \| #15	Exceptional 2.5%
Immigrants \| West Indies	99.9 /100 \| #16	Exceptional 2.5%
Immigrants \| India	99.9 /100 \| #17	Exceptional 2.5%
Dominicans	99.8 /100 \| #18	Exceptional 2.5%
Thais	99.8 /100 \| #19	Exceptional 2.5%
Immigrants \| Bolivia	99.8 /100 \| #20	Exceptional 2.5%