Immigrants from North America vs South American Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 422,623,655 people shows a significant positive correlation between the proportion of Immigrants from North America and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.684 and weighted average of 30.6%. Similarly, the statistical analysis conducted on geographies consisting of 453,273,993 people shows no correlation between the proportion of South Americans and percentage of births to unmarried women in the United States with a correlation coefficient (R) of -0.042 and weighted average of 31.8%, a difference of 3.9%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from North America	South American
Minimum	23.8%	3.3%
Maximum	100.0%	64.1%
Range	76.2%	60.8%
Mean	54.1%	33.2%
Median	38.1%	31.4%
Interquartile 25% (IQ1)	30.8%	28.1%
Interquartile 75% (IQ3)	79.4%	38.7%
Interquartile Range (IQR)	48.7%	10.6%
Standard Deviation (Sample)	27.8%	10.6%
Standard Deviation (Population)	27.2%	10.5%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Immigrants from North America by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from North America are Northern European (30.6%, a difference of 0.030%), Immigrants from Oceania (30.6%, a difference of 0.050%), Czech (30.5%, a difference of 0.10%), Immigrants from Uganda (30.5%, a difference of 0.17%), and South African (30.5%, a difference of 0.19%).

Demographics	Rating \| Rank	Births to Unmarried Women
Puget Sound Salish	83.9 /100 \| #138	Excellent 30.4%
Immigrants \| Canada	83.7 /100 \| #139	Excellent 30.4%
Swiss	83.1 /100 \| #140	Excellent 30.5%
Pakistanis	83.0 /100 \| #141	Excellent 30.5%
South Africans	82.7 /100 \| #142	Excellent 30.5%
Immigrants \| Uganda	82.6 /100 \| #143	Excellent 30.5%
Czechs	82.1 /100 \| #144	Excellent 30.5%
Immigrants \| North America	81.5 /100 \| #145	Excellent 30.6%
Northern Europeans	81.4 /100 \| #146	Excellent 30.6%
Immigrants \| Oceania	81.2 /100 \| #147	Excellent 30.6%
Chileans	79.1 /100 \| #148	Good 30.7%
Serbians	78.8 /100 \| #149	Good 30.7%
Somalis	77.8 /100 \| #150	Good 30.7%
Italians	77.0 /100 \| #151	Good 30.8%
Poles	76.2 /100 \| #152	Good 30.8%

Demographics Similar to South Americans by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to South Americans are English (31.7%, a difference of 0.040%), South American Indian (31.7%, a difference of 0.070%), Scottish (31.7%, a difference of 0.11%), Moroccan (31.8%, a difference of 0.11%), and Immigrants from Peru (31.8%, a difference of 0.18%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Eritrea	50.4 /100 \| #172	Average 31.7%
Immigrants \| Yemen	50.2 /100 \| #173	Average 31.7%
Venezuelans	50.0 /100 \| #174	Average 31.7%
Immigrants \| Venezuela	49.2 /100 \| #175	Average 31.7%
Scottish	48.1 /100 \| #176	Average 31.7%
South American Indians	47.7 /100 \| #177	Average 31.7%
English	47.4 /100 \| #178	Average 31.7%
South Americans	46.9 /100 \| #179	Average 31.8%
Moroccans	45.7 /100 \| #180	Average 31.8%
Immigrants \| Peru	45.1 /100 \| #181	Average 31.8%
Kenyans	43.0 /100 \| #182	Average 31.9%
Canadians	41.4 /100 \| #183	Average 31.9%
Immigrants \| South America	40.7 /100 \| #184	Average 32.0%
Germans	39.5 /100 \| #185	Fair 32.0%
Welsh	38.2 /100 \| #186	Fair 32.0%