Immigrants from Dominican Republic vs South American Indian Single Mother Households

The statistical analysis conducted on geographies consisting of 274,598,570 people shows a moderate positive correlation between the proportion of Immigrants from Dominican Republic and percentage of single mother households in the United States with a correlation coefficient (R) of 0.472 and weighted average of 9.5%. Similarly, the statistical analysis conducted on geographies consisting of 164,464,309 people shows no correlation between the proportion of South American Indians and percentage of single mother households in the United States with a correlation coefficient (R) of -0.047 and weighted average of 6.4%, a difference of 47.8%.

Single Mother Households Correlation Summary

Measurement	Immigrants from Dominican Republic	South American Indian
Minimum	3.8%	0.55%
Maximum	23.0%	18.4%
Range	19.2%	17.9%
Mean	11.5%	6.4%
Median	10.3%	5.7%
Interquartile 25% (IQ1)	8.4%	4.0%
Interquartile 75% (IQ3)	14.4%	6.9%
Interquartile Range (IQR)	6.0%	2.9%
Standard Deviation (Sample)	4.2%	4.1%
Standard Deviation (Population)	4.2%	4.0%

Similar Demographics by Single Mother Households

Demographics Similar to Immigrants from Dominican Republic by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Dominican Republic are Immigrants from Cabo Verde (9.6%, a difference of 0.78%), Yuman (9.6%, a difference of 1.4%), Dominican (9.2%, a difference of 3.5%), Menominee (9.2%, a difference of 3.7%), and Tohono O'odham (9.1%, a difference of 4.1%).

Demographics	Rating \| Rank	Single Mother Households
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%
Immigrants \| Dominican Republic	0.0 /100 \| #344	Tragic 9.5%
Immigrants \| Cabo Verde	0.0 /100 \| #345	Tragic 9.6%
Yuman	0.0 /100 \| #346	Tragic 9.6%
Yup'ik	0.0 /100 \| #347	Tragic 10.0%

Demographics Similar to South American Indians by Single Mother Households

In terms of single mother households, the demographic groups most similar to South American Indians are Spanish (6.4%, a difference of 0.0%), Immigrants from Nepal (6.4%, a difference of 0.32%), Spaniard (6.5%, a difference of 0.70%), Hmong (6.4%, a difference of 0.75%), and Portuguese (6.4%, a difference of 0.77%).

Demographics	Rating \| Rank	Single Mother Households
Marshallese	45.8 /100 \| #175	Average 6.3%
Immigrants \| Bosnia and Herzegovina	44.3 /100 \| #176	Average 6.3%
Osage	43.0 /100 \| #177	Average 6.4%
Portuguese	40.0 /100 \| #178	Fair 6.4%
Hmong	39.8 /100 \| #179	Fair 6.4%
Immigrants \| Nepal	36.1 /100 \| #180	Fair 6.4%
Spanish	33.4 /100 \| #181	Fair 6.4%
South American Indians	33.4 /100 \| #182	Fair 6.4%
Spaniards	27.8 /100 \| #183	Fair 6.5%
Ethiopians	26.0 /100 \| #184	Fair 6.5%
Ugandans	25.6 /100 \| #185	Fair 6.5%
Costa Ricans	24.8 /100 \| #186	Fair 6.5%
Immigrants \| Afghanistan	24.7 /100 \| #187	Fair 6.5%
Ottawa	23.8 /100 \| #188	Fair 6.5%
Delaware	23.3 /100 \| #189	Fair 6.5%