Immigrants from Portugal vs Northern European Single Mother Poverty

The statistical analysis conducted on geographies consisting of 171,376,513 people shows a weak positive correlation between the proportion of Immigrants from Portugal and poverty level among single mothers in the United States with a correlation coefficient (R) of 0.260 and weighted average of 30.5%. Similarly, the statistical analysis conducted on geographies consisting of 394,065,574 people shows a moderate positive correlation between the proportion of Northern Europeans and poverty level among single mothers in the United States with a correlation coefficient (R) of 0.453 and weighted average of 28.6%, a difference of 6.5%.

Single Mother Poverty Correlation Summary

Measurement	Immigrants from Portugal	Northern European
Minimum	7.4%	5.4%
Maximum	78.9%	100.0%
Range	71.6%	94.6%
Mean	32.2%	46.4%
Median	29.5%	39.4%
Interquartile 25% (IQ1)	23.9%	27.4%
Interquartile 75% (IQ3)	38.9%	56.6%
Interquartile Range (IQR)	15.0%	29.2%
Standard Deviation (Sample)	13.4%	27.4%
Standard Deviation (Population)	13.3%	26.9%

Similar Demographics by Single Mother Poverty

Demographics Similar to Immigrants from Portugal by Single Mother Poverty

In terms of single mother poverty, the demographic groups most similar to Immigrants from Portugal are Salvadoran (30.6%, a difference of 0.13%), Immigrants from Laos (30.6%, a difference of 0.18%), Immigrants from Burma/Myanmar (30.6%, a difference of 0.20%), Bermudan (30.6%, a difference of 0.28%), and Slovak (30.4%, a difference of 0.36%).

Demographics	Rating \| Rank	Single Mother Poverty
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%
Welsh	3.2 /100 \| #236	Tragic 30.4%
Immigrants \| St. Vincent and the Grenadines	3.1 /100 \| #237	Tragic 30.4%
Slovaks	2.8 /100 \| #238	Tragic 30.4%
Immigrants \| Portugal	2.1 /100 \| #239	Tragic 30.5%
Salvadorans	1.8 /100 \| #240	Tragic 30.6%
Immigrants \| Laos	1.8 /100 \| #241	Tragic 30.6%
Immigrants \| Burma/Myanmar	1.7 /100 \| #242	Tragic 30.6%
Bermudans	1.6 /100 \| #243	Tragic 30.6%
French	1.3 /100 \| #244	Tragic 30.7%
Barbadians	1.3 /100 \| #245	Tragic 30.7%
Ecuadorians	0.9 /100 \| #246	Tragic 30.8%

Demographics Similar to Northern Europeans by Single Mother Poverty

In terms of single mother poverty, the demographic groups most similar to Northern Europeans are Immigrants from Oceania (28.7%, a difference of 0.14%), Austrian (28.7%, a difference of 0.21%), Serbian (28.6%, a difference of 0.30%), Syrian (28.6%, a difference of 0.32%), and Immigrants from Lebanon (28.6%, a difference of 0.33%).

Demographics	Rating \| Rank	Single Mother Poverty
Immigrants \| North America	86.5 /100 \| #143	Excellent 28.5%
Luxembourgers	86.4 /100 \| #144	Excellent 28.5%
Immigrants \| South America	86.1 /100 \| #145	Excellent 28.5%
Immigrants \| Denmark	86.1 /100 \| #146	Excellent 28.5%
Immigrants \| Lebanon	85.3 /100 \| #147	Excellent 28.6%
Syrians	85.3 /100 \| #148	Excellent 28.6%
Serbians	85.0 /100 \| #149	Excellent 28.6%
Northern Europeans	81.7 /100 \| #150	Excellent 28.6%
Immigrants \| Oceania	79.9 /100 \| #151	Good 28.7%
Austrians	79.0 /100 \| #152	Good 28.7%
Slovenes	76.4 /100 \| #153	Good 28.8%
Portuguese	73.2 /100 \| #154	Good 28.8%
Ugandans	71.7 /100 \| #155	Good 28.8%
Iraqis	71.5 /100 \| #156	Good 28.8%
Immigrants \| Western Europe	71.1 /100 \| #157	Good 28.9%