Portuguese vs Immigrants from Ghana Married-Couple Family Poverty

The statistical analysis conducted on geographies consisting of 444,135,508 people shows a slight positive correlation between the proportion of Portuguese and poverty level among married-couple families in the United States with a correlation coefficient (R) of 0.067 and weighted average of 4.6%. Similarly, the statistical analysis conducted on geographies consisting of 198,995,588 people shows a poor positive correlation between the proportion of Immigrants from Ghana and poverty level among married-couple families in the United States with a correlation coefficient (R) of 0.123 and weighted average of 5.9%, a difference of 28.6%.

Married-Couple Family Poverty Correlation Summary

Measurement	Portuguese	Immigrants from Ghana
Minimum	0.98%	0.88%
Maximum	17.2%	26.1%
Range	16.2%	25.3%
Mean	4.7%	6.4%
Median	4.2%	5.0%
Interquartile 25% (IQ1)	2.7%	3.9%
Interquartile 75% (IQ3)	5.2%	7.4%
Interquartile Range (IQR)	2.5%	3.6%
Standard Deviation (Sample)	2.9%	4.5%
Standard Deviation (Population)	2.9%	4.5%

Similar Demographics by Married-Couple Family Poverty

Demographics Similar to Portuguese by Married-Couple Family Poverty

In terms of married-couple family poverty, the demographic groups most similar to Portuguese are Immigrants from Italy (4.6%, a difference of 0.040%), Immigrants from Poland (4.6%, a difference of 0.080%), Korean (4.6%, a difference of 0.090%), Immigrants from Belgium (4.6%, a difference of 0.13%), and Immigrants from Norway (4.6%, a difference of 0.27%).

Demographics	Rating \| Rank	Married-Couple Family Poverty
Bolivians	98.6 /100 \| #88	Exceptional 4.6%
Immigrants \| Czechoslovakia	98.5 /100 \| #89	Exceptional 4.6%
Immigrants \| Switzerland	98.5 /100 \| #90	Exceptional 4.6%
Basques	98.5 /100 \| #91	Exceptional 4.6%
Immigrants \| Norway	98.4 /100 \| #92	Exceptional 4.6%
Koreans	98.3 /100 \| #93	Exceptional 4.6%
Immigrants \| Italy	98.3 /100 \| #94	Exceptional 4.6%
Portuguese	98.3 /100 \| #95	Exceptional 4.6%
Immigrants \| Poland	98.3 /100 \| #96	Exceptional 4.6%
Immigrants \| Belgium	98.2 /100 \| #97	Exceptional 4.6%
Native Hawaiians	98.0 /100 \| #98	Exceptional 4.6%
Immigrants \| Europe	97.9 /100 \| #99	Exceptional 4.6%
Immigrants \| Western Europe	97.9 /100 \| #100	Exceptional 4.6%
Yugoslavians	97.8 /100 \| #101	Exceptional 4.6%
Asians	97.6 /100 \| #102	Exceptional 4.7%

Demographics Similar to Immigrants from Ghana by Married-Couple Family Poverty

In terms of married-couple family poverty, the demographic groups most similar to Immigrants from Ghana are Immigrants from Eritrea (5.9%, a difference of 0.25%), Tsimshian (5.9%, a difference of 0.46%), Cree (5.9%, a difference of 0.57%), Immigrants from Western Asia (6.0%, a difference of 0.64%), and African (6.0%, a difference of 0.73%).

Demographics	Rating \| Rank	Married-Couple Family Poverty
Chickasaw	2.3 /100 \| #244	Tragic 5.8%
Immigrants \| Afghanistan	2.1 /100 \| #245	Tragic 5.8%
Immigrants \| Venezuela	1.8 /100 \| #246	Tragic 5.8%
Iraqis	1.4 /100 \| #247	Tragic 5.9%
Cree	1.2 /100 \| #248	Tragic 5.9%
Tsimshian	1.1 /100 \| #249	Tragic 5.9%
Immigrants \| Eritrea	1.1 /100 \| #250	Tragic 5.9%
Immigrants \| Ghana	1.0 /100 \| #251	Tragic 5.9%
Immigrants \| Western Asia	0.7 /100 \| #252	Tragic 6.0%
Africans	0.7 /100 \| #253	Tragic 6.0%
Immigrants \| Somalia	0.7 /100 \| #254	Tragic 6.0%
Comanche	0.7 /100 \| #255	Tragic 6.0%
Bangladeshis	0.5 /100 \| #256	Tragic 6.0%
Immigrants \| Burma/Myanmar	0.5 /100 \| #257	Tragic 6.0%
Immigrants \| Immigrants	0.5 /100 \| #258	Tragic 6.0%