Immigrants from Germany vs Puerto Rican Single Mother Households

The statistical analysis conducted on geographies consisting of 462,130,920 people shows a moderate positive correlation between the proportion of Immigrants from Germany and percentage of single mother households in the United States with a correlation coefficient (R) of 0.418 and weighted average of 6.1%. Similarly, the statistical analysis conducted on geographies consisting of 525,510,984 people shows a poor positive correlation between the proportion of Puerto Ricans and percentage of single mother households in the United States with a correlation coefficient (R) of 0.114 and weighted average of 8.7%, a difference of 42.2%.

Single Mother Households Correlation Summary

Measurement	Immigrants from Germany	Puerto Rican
Minimum	2.6%	2.4%
Maximum	25.0%	22.5%
Range	22.4%	20.0%
Mean	6.9%	10.7%
Median	5.0%	10.2%
Interquartile 25% (IQ1)	4.5%	7.8%
Interquartile 75% (IQ3)	6.4%	12.9%
Interquartile Range (IQR)	1.9%	5.1%
Standard Deviation (Sample)	5.0%	3.8%
Standard Deviation (Population)	4.9%	3.8%

Similar Demographics by Single Mother Households

Demographics Similar to Immigrants from Germany by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Germany are Iraqi (6.1%, a difference of 0.080%), Yugoslavian (6.1%, a difference of 0.090%), Celtic (6.1%, a difference of 0.13%), Chilean (6.1%, a difference of 0.27%), and Immigrants from Zimbabwe (6.2%, a difference of 0.34%).

Demographics	Rating \| Rank	Single Mother Households
Immigrants \| Philippines	78.5 /100 \| #154	Good 6.1%
Whites/Caucasians	76.5 /100 \| #155	Good 6.1%
Native Hawaiians	75.0 /100 \| #156	Good 6.1%
Chileans	74.2 /100 \| #157	Good 6.1%
Celtics	73.3 /100 \| #158	Good 6.1%
Yugoslavians	73.1 /100 \| #159	Good 6.1%
Iraqis	73.0 /100 \| #160	Good 6.1%
Immigrants \| Germany	72.4 /100 \| #161	Good 6.1%
Immigrants \| Zimbabwe	69.9 /100 \| #162	Good 6.2%
Alsatians	68.7 /100 \| #163	Good 6.2%
Immigrants \| Northern Africa	68.0 /100 \| #164	Good 6.2%
Immigrants \| Syria	67.4 /100 \| #165	Good 6.2%
Sri Lankans	63.9 /100 \| #166	Good 6.2%
Brazilians	59.1 /100 \| #167	Average 6.2%
Immigrants \| Chile	58.3 /100 \| #168	Average 6.3%

Demographics Similar to Puerto Ricans by Single Mother Households

In terms of single mother households, the demographic groups most similar to Puerto Ricans are Immigrants from Dominica (8.7%, a difference of 0.040%), Immigrants from Liberia (8.7%, a difference of 0.33%), Liberian (8.6%, a difference of 1.1%), Navajo (8.8%, a difference of 1.2%), and Cape Verdean (8.9%, a difference of 1.3%).

Demographics	Rating \| Rank	Single Mother Households
Hopi	0.0 /100 \| #329	Tragic 8.5%
Inupiat	0.0 /100 \| #330	Tragic 8.5%
Sioux	0.0 /100 \| #331	Tragic 8.5%
U.S. Virgin Islanders	0.0 /100 \| #332	Tragic 8.6%
Liberians	0.0 /100 \| #333	Tragic 8.6%
Immigrants \| Liberia	0.0 /100 \| #334	Tragic 8.7%
Immigrants \| Dominica	0.0 /100 \| #335	Tragic 8.7%
Puerto Ricans	0.0 /100 \| #336	Tragic 8.7%
Navajo	0.0 /100 \| #337	Tragic 8.8%
Cape Verdeans	0.0 /100 \| #338	Tragic 8.9%
Blacks/African Americans	0.0 /100 \| #339	Tragic 9.0%
Lumbee	0.0 /100 \| #340	Tragic 9.1%
Tohono O'odham	0.0 /100 \| #341	Tragic 9.1%
Menominee	0.0 /100 \| #342	Tragic 9.2%
Dominicans	0.0 /100 \| #343	Tragic 9.2%