Immigrants from Costa Rica vs Sioux Seniors Poverty Over the Age of 65

The statistical analysis conducted on geographies consisting of 204,045,079 people shows a weak negative correlation between the proportion of Immigrants from Costa Rica and poverty level among seniors over the age of 65 in the United States with a correlation coefficient (R) of -0.231 and weighted average of 11.8%. Similarly, the statistical analysis conducted on geographies consisting of 233,565,707 people shows a substantial positive correlation between the proportion of Sioux and poverty level among seniors over the age of 65 in the United States with a correlation coefficient (R) of 0.582 and weighted average of 15.3%, a difference of 29.6%.

Seniors Poverty Over the Age of 65 Correlation Summary

Measurement	Immigrants from Costa Rica	Sioux
Minimum	1.7%	0.89%
Maximum	20.8%	100.0%
Range	19.1%	99.1%
Mean	10.3%	23.4%
Median	10.5%	15.7%
Interquartile 25% (IQ1)	7.3%	10.2%
Interquartile 75% (IQ3)	12.1%	31.2%
Interquartile Range (IQR)	4.9%	21.0%
Standard Deviation (Sample)	4.1%	20.2%
Standard Deviation (Population)	4.1%	20.1%

Similar Demographics by Seniors Poverty Over the Age of 65

Demographics Similar to Immigrants from Costa Rica by Seniors Poverty Over the Age of 65

In terms of seniors poverty over the age of 65, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Eritrea (11.8%, a difference of 0.080%), Nigerian (11.8%, a difference of 0.33%), Liberian (11.8%, a difference of 0.36%), Immigrants from Belarus (11.8%, a difference of 0.38%), and Immigrants from Nigeria (11.7%, a difference of 0.48%).

Demographics	Rating \| Rank	Seniors Poverty Over the Age of 65
Argentineans	4.1 /100 \| #221	Tragic 11.7%
Immigrants \| Chile	3.9 /100 \| #222	Tragic 11.7%
Immigrants \| Congo	3.8 /100 \| #223	Tragic 11.7%
Immigrants \| Nigeria	3.4 /100 \| #224	Tragic 11.7%
Immigrants \| Belarus	3.2 /100 \| #225	Tragic 11.8%
Liberians	3.2 /100 \| #226	Tragic 11.8%
Nigerians	3.2 /100 \| #227	Tragic 11.8%
Immigrants \| Costa Rica	2.7 /100 \| #228	Tragic 11.8%
Immigrants \| Eritrea	2.6 /100 \| #229	Tragic 11.8%
Bermudans	2.1 /100 \| #230	Tragic 11.9%
Cajuns	2.0 /100 \| #231	Tragic 11.9%
Yaqui	1.9 /100 \| #232	Tragic 11.9%
Panamanians	1.8 /100 \| #233	Tragic 11.9%
Iroquois	1.7 /100 \| #234	Tragic 11.9%
Immigrants \| Argentina	1.3 /100 \| #235	Tragic 12.0%

Demographics Similar to Sioux by Seniors Poverty Over the Age of 65

In terms of seniors poverty over the age of 65, the demographic groups most similar to Sioux are Crow (15.2%, a difference of 0.54%), Immigrants from Armenia (15.2%, a difference of 0.79%), Immigrants from Dominica (15.5%, a difference of 1.1%), Immigrants from St. Vincent and the Grenadines (15.5%, a difference of 1.4%), and Central American Indian (15.1%, a difference of 1.4%).

Demographics	Rating \| Rank	Seniors Poverty Over the Age of 65
Houma	0.0 /100 \| #321	Tragic 14.7%
Immigrants \| Barbados	0.0 /100 \| #322	Tragic 14.8%
Yakama	0.0 /100 \| #323	Tragic 14.8%
Nicaraguans	0.0 /100 \| #324	Tragic 15.0%
Central American Indians	0.0 /100 \| #325	Tragic 15.1%
Immigrants \| Armenia	0.0 /100 \| #326	Tragic 15.2%
Crow	0.0 /100 \| #327	Tragic 15.2%
Sioux	0.0 /100 \| #328	Tragic 15.3%
Immigrants \| Dominica	0.0 /100 \| #329	Tragic 15.5%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #330	Tragic 15.5%
British West Indians	0.0 /100 \| #331	Tragic 15.6%
Immigrants \| Grenada	0.0 /100 \| #332	Tragic 15.8%
Immigrants \| Yemen	0.0 /100 \| #333	Tragic 15.9%
Immigrants \| Nicaragua	0.0 /100 \| #334	Tragic 15.9%
Cubans	0.0 /100 \| #335	Tragic 16.1%