Marshallese vs Immigrants from Portugal Single Mother Poverty

The statistical analysis conducted on geographies consisting of 14,718,372 people shows a significant positive correlation between the proportion of Marshallese and poverty level among single mothers in the United States with a correlation coefficient (R) of 0.680 and weighted average of 32.1%. Similarly, 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%, a difference of 5.2%.

Single Mother Poverty Correlation Summary

Measurement	Marshallese	Immigrants from Portugal
Minimum	9.1%	7.4%
Maximum	58.1%	78.9%
Range	49.0%	71.6%
Mean	35.3%	32.2%
Median	31.9%	29.5%
Interquartile 25% (IQ1)	29.2%	23.9%
Interquartile 75% (IQ3)	41.5%	38.9%
Interquartile Range (IQR)	12.3%	15.0%
Standard Deviation (Sample)	13.0%	13.4%
Standard Deviation (Population)	12.4%	13.3%

Similar Demographics by Single Mother Poverty

Demographics Similar to Marshallese by Single Mother Poverty

In terms of single mother poverty, the demographic groups most similar to Marshallese are Nonimmigrants (32.2%, a difference of 0.22%), Cree (32.2%, a difference of 0.24%), Immigrants from the Azores (32.2%, a difference of 0.36%), Immigrants from Zaire (32.0%, a difference of 0.40%), and Spanish American (32.3%, a difference of 0.61%).

Demographics	Rating \| Rank	Single Mother Poverty
Immigrants \| Micronesia	0.1 /100 \| #272	Tragic 31.6%
Fijians	0.1 /100 \| #273	Tragic 31.6%
Bangladeshis	0.1 /100 \| #274	Tragic 31.7%
Central Americans	0.1 /100 \| #275	Tragic 31.8%
Delaware	0.0 /100 \| #276	Tragic 31.8%
Mexican American Indians	0.0 /100 \| #277	Tragic 31.9%
Immigrants \| Zaire	0.0 /100 \| #278	Tragic 32.0%
Marshallese	0.0 /100 \| #279	Tragic 32.1%
Immigrants \| Nonimmigrants	0.0 /100 \| #280	Tragic 32.2%
Cree	0.0 /100 \| #281	Tragic 32.2%
Immigrants \| Azores	0.0 /100 \| #282	Tragic 32.2%
Spanish Americans	0.0 /100 \| #283	Tragic 32.3%
Indonesians	0.0 /100 \| #284	Tragic 32.4%
Immigrants \| Latin America	0.0 /100 \| #285	Tragic 32.4%
Yup'ik	0.0 /100 \| #286	Tragic 32.5%

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%