Immigrants from Romania vs Trinidadian and Tobagonian Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 242,549,897 people shows a significant positive correlation between the proportion of Immigrants from Romania and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.664 and weighted average of 27.9%. Similarly, the statistical analysis conducted on geographies consisting of 212,407,546 people shows a substantial positive correlation between the proportion of Trinidadians and Tobagonians and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.562 and weighted average of 36.5%, a difference of 30.8%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from Romania	Trinidadian and Tobagonian
Minimum	3.9%	12.5%
Maximum	100.0%	100.0%
Range	96.1%	87.5%
Mean	37.2%	45.7%
Median	26.1%	39.9%
Interquartile 25% (IQ1)	21.0%	34.6%
Interquartile 75% (IQ3)	40.2%	52.0%
Interquartile Range (IQR)	19.2%	17.4%
Standard Deviation (Sample)	29.1%	19.0%
Standard Deviation (Population)	28.8%	18.8%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Immigrants from Romania by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Romania are Bhutanese (27.9%, a difference of 0.020%), Macedonian (27.9%, a difference of 0.050%), Afghan (27.9%, a difference of 0.070%), Mongolian (27.9%, a difference of 0.11%), and Maltese (27.8%, a difference of 0.19%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Lithuania	99.5 /100 \| #46	Exceptional 27.7%
Hmong	99.5 /100 \| #47	Exceptional 27.7%
Eastern Europeans	99.5 /100 \| #48	Exceptional 27.7%
Immigrants \| Greece	99.4 /100 \| #49	Exceptional 27.8%
Maltese	99.4 /100 \| #50	Exceptional 27.8%
Macedonians	99.4 /100 \| #51	Exceptional 27.9%
Bhutanese	99.4 /100 \| #52	Exceptional 27.9%
Immigrants \| Romania	99.4 /100 \| #53	Exceptional 27.9%
Afghans	99.4 /100 \| #54	Exceptional 27.9%
Mongolians	99.3 /100 \| #55	Exceptional 27.9%
Immigrants \| Belgium	99.3 /100 \| #56	Exceptional 28.0%
Russians	99.2 /100 \| #57	Exceptional 28.0%
Immigrants \| Albania	99.2 /100 \| #58	Exceptional 28.0%
Immigrants \| Kazakhstan	99.1 /100 \| #59	Exceptional 28.1%
Immigrants \| Turkey	99.1 /100 \| #60	Exceptional 28.1%

Demographics Similar to Trinidadians and Tobagonians by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Trinidadians and Tobagonians are Ottawa (36.5%, a difference of 0.0%), Immigrants from El Salvador (36.4%, a difference of 0.12%), American (36.4%, a difference of 0.17%), French American Indian (36.6%, a difference of 0.37%), and Nicaraguan (36.6%, a difference of 0.38%).

Demographics	Rating \| Rank	Births to Unmarried Women
Potawatomi	0.2 /100 \| #254	Tragic 36.2%
Chickasaw	0.2 /100 \| #255	Tragic 36.3%
Immigrants \| Trinidad and Tobago	0.2 /100 \| #256	Tragic 36.3%
Immigrants \| Grenada	0.2 /100 \| #257	Tragic 36.3%
Americans	0.2 /100 \| #258	Tragic 36.4%
Immigrants \| El Salvador	0.2 /100 \| #259	Tragic 36.4%
Ottawa	0.2 /100 \| #260	Tragic 36.5%
Trinidadians and Tobagonians	0.2 /100 \| #261	Tragic 36.5%
French American Indians	0.1 /100 \| #262	Tragic 36.6%
Nicaraguans	0.1 /100 \| #263	Tragic 36.6%
Sub-Saharan Africans	0.1 /100 \| #264	Tragic 36.7%
Cherokee	0.1 /100 \| #265	Tragic 36.7%
Immigrants \| Senegal	0.1 /100 \| #266	Tragic 36.7%
Central Americans	0.1 /100 \| #267	Tragic 36.7%
Comanche	0.1 /100 \| #268	Tragic 36.7%