Chickasaw vs Immigrants from Costa Rica Disability Age Over 75

The statistical analysis conducted on geographies consisting of 147,558,416 people shows a weak positive correlation between the proportion of Chickasaw and percentage of population with a disability over the age of 75 in the United States with a correlation coefficient (R) of 0.249 and weighted average of 51.2%. Similarly, the statistical analysis conducted on geographies consisting of 204,226,316 people shows a moderate negative correlation between the proportion of Immigrants from Costa Rica and percentage of population with a disability over the age of 75 in the United States with a correlation coefficient (R) of -0.401 and weighted average of 46.8%, a difference of 9.3%.

Disability Age Over 75 Correlation Summary

Measurement	Chickasaw	Immigrants from Costa Rica
Minimum	15.4%	9.1%
Maximum	100.0%	58.7%
Range	84.6%	49.6%
Mean	59.3%	41.7%
Median	57.3%	44.5%
Interquartile 25% (IQ1)	50.1%	36.5%
Interquartile 75% (IQ3)	66.7%	48.0%
Interquartile Range (IQR)	16.6%	11.5%
Standard Deviation (Sample)	16.1%	10.6%
Standard Deviation (Population)	16.0%	10.5%

Similar Demographics by Disability Age Over 75

Demographics Similar to Chickasaw by Disability Age Over 75

In terms of disability age over 75, the demographic groups most similar to Chickasaw are Mexican (51.1%, a difference of 0.14%), Yakama (51.3%, a difference of 0.18%), Immigrants from Mexico (51.1%, a difference of 0.19%), Seminole (51.5%, a difference of 0.51%), and Creek (51.5%, a difference of 0.51%).

Demographics	Rating \| Rank	Disability Age Over 75
Aleuts	0.0 /100 \| #309	Tragic 50.6%
Tlingit-Haida	0.0 /100 \| #310	Tragic 50.6%
Cajuns	0.0 /100 \| #311	Tragic 50.7%
Cheyenne	0.0 /100 \| #312	Tragic 50.9%
Immigrants \| Azores	0.0 /100 \| #313	Tragic 50.9%
Immigrants \| Mexico	0.0 /100 \| #314	Tragic 51.1%
Mexicans	0.0 /100 \| #315	Tragic 51.1%
Chickasaw	0.0 /100 \| #316	Tragic 51.2%
Yakama	0.0 /100 \| #317	Tragic 51.3%
Seminole	0.0 /100 \| #318	Tragic 51.5%
Creek	0.0 /100 \| #319	Tragic 51.5%
Paiute	0.0 /100 \| #320	Tragic 51.5%
Dutch West Indians	0.0 /100 \| #321	Tragic 51.5%
Comanche	0.0 /100 \| #322	Tragic 51.7%
Immigrants \| Yemen	0.0 /100 \| #323	Tragic 52.0%

Demographics Similar to Immigrants from Costa Rica by Disability Age Over 75

In terms of disability age over 75, the demographic groups most similar to Immigrants from Costa Rica are Lebanese (46.8%, a difference of 0.020%), Immigrants from Bosnia and Herzegovina (46.8%, a difference of 0.050%), Yugoslavian (46.8%, a difference of 0.050%), Peruvian (46.8%, a difference of 0.050%), and Immigrants from Venezuela (46.8%, a difference of 0.060%).

Demographics	Rating \| Rank	Disability Age Over 75
English	89.4 /100 \| #133	Excellent 46.8%
Immigrants \| Ethiopia	89.1 /100 \| #134	Excellent 46.8%
Ethiopians	88.9 /100 \| #135	Excellent 46.8%
Immigrants \| Venezuela	88.6 /100 \| #136	Excellent 46.8%
Immigrants \| Uganda	88.5 /100 \| #137	Excellent 46.8%
Immigrants \| Bosnia and Herzegovina	88.5 /100 \| #138	Excellent 46.8%
Yugoslavians	88.5 /100 \| #139	Excellent 46.8%
Immigrants \| Costa Rica	87.4 /100 \| #140	Excellent 46.8%
Lebanese	87.0 /100 \| #141	Excellent 46.8%
Peruvians	86.5 /100 \| #142	Excellent 46.8%
Bermudans	85.6 /100 \| #143	Excellent 46.9%
Venezuelans	85.0 /100 \| #144	Excellent 46.9%
Costa Ricans	84.5 /100 \| #145	Excellent 46.9%
Guyanese	84.3 /100 \| #146	Excellent 46.9%
Immigrants \| Peru	84.1 /100 \| #147	Excellent 46.9%