Sioux vs Immigrants from Romania Wage/Income Gap

The statistical analysis conducted on geographies consisting of 233,992,822 people shows a weak negative correlation between the proportion of Sioux and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.228 and weighted average of 24.3%. Similarly, the statistical analysis conducted on geographies consisting of 256,953,227 people shows a slight negative correlation between the proportion of Immigrants from Romania and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.082 and weighted average of 27.0%, a difference of 11.1%.

Wage/Income Gap Correlation Summary

Measurement	Sioux	Immigrants from Romania
Minimum	0.72%	4.0%
Maximum	72.4%	59.4%
Range	71.7%	55.4%
Mean	26.9%	29.0%
Median	24.9%	28.8%
Interquartile 25% (IQ1)	15.3%	24.1%
Interquartile 75% (IQ3)	33.4%	33.1%
Interquartile Range (IQR)	18.1%	9.0%
Standard Deviation (Sample)	15.9%	10.3%
Standard Deviation (Population)	15.8%	10.2%

Similar Demographics by Wage/Income Gap

Demographics Similar to Sioux by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Sioux are Immigrants from Colombia (24.3%, a difference of 0.050%), Panamanian (24.4%, a difference of 0.20%), Immigrants from Kenya (24.4%, a difference of 0.26%), Alaska Native (24.4%, a difference of 0.43%), and Soviet Union (24.2%, a difference of 0.45%).

Demographics	Rating \| Rank	Wage/Income Gap
Sudanese	98.6 /100 \| #106	Exceptional 24.0%
Yaqui	98.4 /100 \| #107	Exceptional 24.0%
Immigrants \| Albania	98.4 /100 \| #108	Exceptional 24.0%
Ugandans	98.3 /100 \| #109	Exceptional 24.1%
Immigrants \| Morocco	98.1 /100 \| #110	Exceptional 24.1%
Soviet Union	97.6 /100 \| #111	Exceptional 24.2%
Immigrants \| Colombia	97.0 /100 \| #112	Exceptional 24.3%
Sioux	96.9 /100 \| #113	Exceptional 24.3%
Panamanians	96.5 /100 \| #114	Exceptional 24.4%
Immigrants \| Kenya	96.4 /100 \| #115	Exceptional 24.4%
Alaska Natives	96.0 /100 \| #116	Exceptional 24.4%
Immigrants \| Afghanistan	95.9 /100 \| #117	Exceptional 24.4%
Immigrants \| Micronesia	95.8 /100 \| #118	Exceptional 24.4%
Kenyans	95.8 /100 \| #119	Exceptional 24.5%
Cree	95.6 /100 \| #120	Exceptional 24.5%

Demographics Similar to Immigrants from Romania by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from Romania are Immigrants from Hungary (27.0%, a difference of 0.020%), Immigrants from Pakistan (27.0%, a difference of 0.030%), Immigrants from Brazil (27.0%, a difference of 0.080%), Argentinean (27.0%, a difference of 0.14%), and Immigrants from Eastern Asia (27.1%, a difference of 0.15%).

Demographics	Rating \| Rank	Wage/Income Gap
Immigrants \| Asia	5.5 /100 \| #229	Tragic 27.0%
Ottawa	5.3 /100 \| #230	Tragic 27.0%
Bhutanese	5.3 /100 \| #231	Tragic 27.0%
Argentineans	5.2 /100 \| #232	Tragic 27.0%
Immigrants \| Brazil	5.0 /100 \| #233	Tragic 27.0%
Immigrants \| Pakistan	4.9 /100 \| #234	Tragic 27.0%
Immigrants \| Hungary	4.8 /100 \| #235	Tragic 27.0%
Immigrants \| Romania	4.8 /100 \| #236	Tragic 27.0%
Immigrants \| Eastern Asia	4.4 /100 \| #237	Tragic 27.1%
Osage	4.4 /100 \| #238	Tragic 27.1%
Estonians	4.3 /100 \| #239	Tragic 27.1%
Immigrants \| Europe	3.8 /100 \| #240	Tragic 27.1%
Creek	3.8 /100 \| #241	Tragic 27.1%
Immigrants \| Sri Lanka	3.7 /100 \| #242	Tragic 27.1%
Spanish	3.6 /100 \| #243	Tragic 27.1%