African vs Immigrants from Costa Rica Self-Care Disability

The statistical analysis conducted on geographies consisting of 469,231,301 people shows a weak positive correlation between the proportion of Africans and percentage of population with self-care disability in the United States with a correlation coefficient (R) of 0.270 and weighted average of 2.7%. Similarly, the statistical analysis conducted on geographies consisting of 204,207,185 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and percentage of population with self-care disability in the United States with a correlation coefficient (R) of -0.103 and weighted average of 2.4%, a difference of 12.0%.

Self-Care Disability Correlation Summary

Measurement	African	Immigrants from Costa Rica
Minimum	1.1%	0.069%
Maximum	10.7%	9.4%
Range	9.6%	9.3%
Mean	3.7%	2.5%
Median	3.0%	2.2%
Interquartile 25% (IQ1)	2.5%	1.7%
Interquartile 75% (IQ3)	4.2%	2.5%
Interquartile Range (IQR)	1.6%	0.85%
Standard Deviation (Sample)	1.9%	1.6%
Standard Deviation (Population)	1.9%	1.6%

Similar Demographics by Self-Care Disability

Demographics Similar to Africans by Self-Care Disability

In terms of self-care disability, the demographic groups most similar to Africans are Immigrants from Barbados (2.7%, a difference of 0.10%), Immigrants from Jamaica (2.7%, a difference of 0.14%), Cuban (2.7%, a difference of 0.15%), Guyanese (2.7%, a difference of 0.41%), and French American Indian (2.7%, a difference of 0.47%).

Demographics	Rating \| Rank	Self-Care Disability
Apache	0.0 /100 \| #282	Tragic 2.7%
Delaware	0.0 /100 \| #283	Tragic 2.7%
Fijians	0.0 /100 \| #284	Tragic 2.7%
Jamaicans	0.0 /100 \| #285	Tragic 2.7%
French American Indians	0.0 /100 \| #286	Tragic 2.7%
Immigrants \| Jamaica	0.0 /100 \| #287	Tragic 2.7%
Immigrants \| Barbados	0.0 /100 \| #288	Tragic 2.7%
Africans	0.0 /100 \| #289	Tragic 2.7%
Cubans	0.0 /100 \| #290	Tragic 2.7%
Guyanese	0.0 /100 \| #291	Tragic 2.7%
Central American Indians	0.0 /100 \| #292	Tragic 2.7%
Belizeans	0.0 /100 \| #293	Tragic 2.7%
Blackfeet	0.0 /100 \| #294	Tragic 2.7%
Barbadians	0.0 /100 \| #295	Tragic 2.7%
Immigrants \| Portugal	0.0 /100 \| #296	Tragic 2.8%

Demographics Similar to Immigrants from Costa Rica by Self-Care Disability

In terms of self-care disability, the demographic groups most similar to Immigrants from Costa Rica are Arab (2.4%, a difference of 0.040%), Romanian (2.4%, a difference of 0.050%), Basque (2.4%, a difference of 0.070%), Tlingit-Haida (2.4%, a difference of 0.10%), and Immigrants from England (2.4%, a difference of 0.10%).

Demographics	Rating \| Rank	Self-Care Disability
Afghans	82.3 /100 \| #143	Excellent 2.4%
Costa Ricans	80.8 /100 \| #144	Excellent 2.4%
Germans	80.1 /100 \| #145	Excellent 2.4%
Israelis	80.0 /100 \| #146	Good 2.4%
Dutch	77.5 /100 \| #147	Good 2.4%
Romanians	75.8 /100 \| #148	Good 2.4%
Arabs	75.7 /100 \| #149	Good 2.4%
Immigrants \| Costa Rica	75.1 /100 \| #150	Good 2.4%
Basques	74.0 /100 \| #151	Good 2.4%
Tlingit-Haida	73.5 /100 \| #152	Good 2.4%
Immigrants \| England	73.5 /100 \| #153	Good 2.4%
Italians	72.2 /100 \| #154	Good 2.4%
Pakistanis	71.4 /100 \| #155	Good 2.4%
Nigerians	70.6 /100 \| #156	Good 2.4%
Immigrants \| Europe	69.6 /100 \| #157	Good 2.4%