Spaniard vs Immigrants from Bulgaria Single Mother Poverty

The statistical analysis conducted on geographies consisting of 431,071,159 people shows a poor positive correlation between the proportion of Spaniards and poverty level among single mothers in the United States with a correlation coefficient (R) of 0.184 and weighted average of 30.2%. Similarly, the statistical analysis conducted on geographies consisting of 170,164,064 people shows a strong positive correlation between the proportion of Immigrants from Bulgaria and poverty level among single mothers in the United States with a correlation coefficient (R) of 0.753 and weighted average of 27.1%, a difference of 11.2%.

Single Mother Poverty Correlation Summary

Measurement	Spaniard	Immigrants from Bulgaria
Minimum	10.0%	11.3%
Maximum	100.0%	100.0%
Range	90.0%	88.7%
Mean	44.0%	41.2%
Median	37.1%	26.1%
Interquartile 25% (IQ1)	30.8%	22.0%
Interquartile 75% (IQ3)	52.5%	63.2%
Interquartile Range (IQR)	21.7%	41.2%
Standard Deviation (Sample)	22.9%	28.9%
Standard Deviation (Population)	22.7%	28.1%

Similar Demographics by Single Mother Poverty

Demographics Similar to Spaniards by Single Mother Poverty

In terms of single mother poverty, the demographic groups most similar to Spaniards are Immigrants from Barbados (30.2%, a difference of 0.090%), Immigrants from Liberia (30.1%, a difference of 0.11%), English (30.2%, a difference of 0.13%), Scottish (30.1%, a difference of 0.14%), and Spanish (30.1%, a difference of 0.20%).

Demographics	Rating \| Rank	Single Mother Poverty
Immigrants \| Eritrea	7.7 /100 \| #221	Tragic 30.0%
Sudanese	7.6 /100 \| #222	Tragic 30.0%
Immigrants \| Cuba	6.9 /100 \| #223	Tragic 30.1%
Immigrants \| Sudan	6.5 /100 \| #224	Tragic 30.1%
Spanish	6.3 /100 \| #225	Tragic 30.1%
Scottish	6.0 /100 \| #226	Tragic 30.1%
Immigrants \| Liberia	5.9 /100 \| #227	Tragic 30.1%
Spaniards	5.4 /100 \| #228	Tragic 30.2%
Immigrants \| Barbados	5.0 /100 \| #229	Tragic 30.2%
English	4.8 /100 \| #230	Tragic 30.2%
Dutch	4.3 /100 \| #231	Tragic 30.2%
Alaskan Athabascans	4.1 /100 \| #232	Tragic 30.3%
Immigrants \| Middle Africa	3.5 /100 \| #233	Tragic 30.3%
Immigrants \| Nicaragua	3.5 /100 \| #234	Tragic 30.3%
Immigrants \| Grenada	3.4 /100 \| #235	Tragic 30.3%

Demographics Similar to Immigrants from Bulgaria by Single Mother Poverty

In terms of single mother poverty, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Jordan (27.1%, a difference of 0.030%), Immigrants from Egypt (27.1%, a difference of 0.030%), Immigrants from South Eastern Asia (27.1%, a difference of 0.070%), Immigrants from Romania (27.2%, a difference of 0.080%), and Immigrants from Argentina (27.1%, a difference of 0.11%).

Demographics	Rating \| Rank	Single Mother Poverty
Egyptians	99.8 /100 \| #47	Exceptional 26.9%
Immigrants \| Poland	99.8 /100 \| #48	Exceptional 26.9%
Cambodians	99.8 /100 \| #49	Exceptional 27.0%
Laotians	99.8 /100 \| #50	Exceptional 27.0%
Immigrants \| Argentina	99.7 /100 \| #51	Exceptional 27.1%
Immigrants \| South Eastern Asia	99.7 /100 \| #52	Exceptional 27.1%
Immigrants \| Jordan	99.7 /100 \| #53	Exceptional 27.1%
Immigrants \| Bulgaria	99.7 /100 \| #54	Exceptional 27.1%
Immigrants \| Egypt	99.7 /100 \| #55	Exceptional 27.1%
Immigrants \| Romania	99.7 /100 \| #56	Exceptional 27.2%
Palestinians	99.7 /100 \| #57	Exceptional 27.2%
Argentineans	99.6 /100 \| #58	Exceptional 27.2%
Paraguayans	99.6 /100 \| #59	Exceptional 27.2%
Eastern Europeans	99.6 /100 \| #60	Exceptional 27.2%
Immigrants \| Eastern Europe	99.6 /100 \| #61	Exceptional 27.2%