Immigrants from Portugal vs Lumbee Family Poverty

The statistical analysis conducted on geographies consisting of 174,489,914 people shows a mild positive correlation between the proportion of Immigrants from Portugal and poverty level among families in the United States with a correlation coefficient (R) of 0.328 and weighted average of 9.4%. Similarly, the statistical analysis conducted on geographies consisting of 92,238,507 people shows no correlation between the proportion of Lumbee and poverty level among families in the United States with a correlation coefficient (R) of -0.002 and weighted average of 17.0%, a difference of 80.7%.

Family Poverty Correlation Summary

Measurement	Immigrants from Portugal	Lumbee
Minimum	1.6%	3.7%
Maximum	21.9%	47.0%
Range	20.4%	43.3%
Mean	9.4%	20.6%
Median	8.0%	20.2%
Interquartile 25% (IQ1)	6.1%	13.5%
Interquartile 75% (IQ3)	12.5%	26.9%
Interquartile Range (IQR)	6.4%	13.4%
Standard Deviation (Sample)	5.0%	10.4%
Standard Deviation (Population)	4.9%	10.3%

Similar Demographics by Family Poverty

Demographics Similar to Immigrants from Portugal by Family Poverty

In terms of family poverty, the demographic groups most similar to Immigrants from Portugal are Immigrants from Sierra Leone (9.4%, a difference of 0.17%), German Russian (9.4%, a difference of 0.21%), Immigrants from Costa Rica (9.4%, a difference of 0.23%), Immigrants from Lebanon (9.4%, a difference of 0.31%), and Spaniard (9.4%, a difference of 0.42%).

Demographics	Rating \| Rank	Family Poverty
South Americans	28.1 /100 \| #194	Fair 9.3%
Venezuelans	27.4 /100 \| #195	Fair 9.3%
Immigrants \| Venezuela	26.1 /100 \| #196	Fair 9.3%
Immigrants \| Colombia	24.4 /100 \| #197	Fair 9.3%
Iraqis	24.2 /100 \| #198	Fair 9.3%
Spaniards	22.8 /100 \| #199	Fair 9.4%
Immigrants \| Costa Rica	21.7 /100 \| #200	Fair 9.4%
Immigrants \| Portugal	20.5 /100 \| #201	Fair 9.4%
Immigrants \| Sierra Leone	19.6 /100 \| #202	Poor 9.4%
German Russians	19.4 /100 \| #203	Poor 9.4%
Immigrants \| Lebanon	18.9 /100 \| #204	Poor 9.4%
Aleuts	18.0 /100 \| #205	Poor 9.5%
Immigrants \| South America	18.0 /100 \| #206	Poor 9.5%
Sierra Leoneans	15.6 /100 \| #207	Poor 9.5%
Immigrants \| Eastern Africa	15.1 /100 \| #208	Poor 9.5%

Demographics Similar to Lumbee by Family Poverty

In terms of family poverty, the demographic groups most similar to Lumbee are Pueblo (17.0%, a difference of 0.070%), Yuman (16.6%, a difference of 2.1%), Immigrants from Yemen (17.5%, a difference of 2.8%), Crow (16.1%, a difference of 5.5%), and Hopi (15.9%, a difference of 6.7%).

Demographics	Rating \| Rank	Family Poverty
Immigrants \| Dominican Republic	0.0 /100 \| #333	Tragic 14.4%
Houma	0.0 /100 \| #334	Tragic 14.6%
Apache	0.0 /100 \| #335	Tragic 14.7%
Sioux	0.0 /100 \| #336	Tragic 15.9%
Hopi	0.0 /100 \| #337	Tragic 15.9%
Crow	0.0 /100 \| #338	Tragic 16.1%
Yuman	0.0 /100 \| #339	Tragic 16.6%
Pueblo	0.0 /100 \| #340	Tragic 17.0%
Lumbee	0.0 /100 \| #341	Tragic 17.0%
Immigrants \| Yemen	0.0 /100 \| #342	Tragic 17.5%
Pima	0.0 /100 \| #343	Tragic 18.4%
Yup'ik	0.0 /100 \| #344	Tragic 18.7%
Navajo	0.0 /100 \| #345	Tragic 18.8%
Puerto Ricans	0.0 /100 \| #346	Tragic 20.3%
Tohono O'odham	0.0 /100 \| #347	Tragic 20.4%