Immigrants from South America vs Arapaho Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 446,269,177 people shows a slight negative correlation between the proportion of Immigrants from South America and percentage of births to unmarried women in the United States with a correlation coefficient (R) of -0.067 and weighted average of 32.0%. Similarly, the statistical analysis conducted on geographies consisting of 29,148,677 people shows a weak positive correlation between the proportion of Arapaho and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.295 and weighted average of 47.1%, a difference of 47.4%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from South America	Arapaho
Minimum	8.4%	13.4%
Maximum	66.7%	100.0%
Range	58.3%	86.6%
Mean	32.7%	71.4%
Median	31.3%	78.6%
Interquartile 25% (IQ1)	27.4%	47.2%
Interquartile 75% (IQ3)	38.1%	100.0%
Interquartile Range (IQR)	10.6%	52.8%
Standard Deviation (Sample)	9.9%	30.2%
Standard Deviation (Population)	9.9%	29.4%

Similar Demographics by Births to Unmarried Women

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

In terms of births to unmarried women, the demographic groups most similar to Immigrants from South America are Canadian (31.9%, a difference of 0.070%), German (32.0%, a difference of 0.11%), Kenyan (31.9%, a difference of 0.23%), Welsh (32.0%, a difference of 0.24%), and Czechoslovakian (32.0%, a difference of 0.26%).

Demographics	Rating \| Rank	Births to Unmarried Women
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%
Czechoslovakians	38.0 /100 \| #187	Fair 32.0%
Osage	37.1 /100 \| #188	Fair 32.1%
Immigrants \| Kenya	36.9 /100 \| #189	Fair 32.1%
Tlingit-Haida	32.6 /100 \| #190	Fair 32.2%
Irish	32.4 /100 \| #191	Fair 32.2%

Demographics Similar to Arapaho by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Arapaho are Houma (46.6%, a difference of 1.2%), Lumbee (48.2%, a difference of 2.3%), Puerto Rican (45.7%, a difference of 3.2%), Colville (45.3%, a difference of 4.0%), and Tohono O'odham (49.8%, a difference of 5.8%).

Demographics	Rating \| Rank	Births to Unmarried Women
Natives/Alaskans	0.0 /100 \| #331	Tragic 43.0%
Kiowa	0.0 /100 \| #332	Tragic 43.1%
Blacks/African Americans	0.0 /100 \| #333	Tragic 44.3%
Yuman	0.0 /100 \| #334	Tragic 44.4%
Colville	0.0 /100 \| #335	Tragic 45.3%
Puerto Ricans	0.0 /100 \| #336	Tragic 45.7%
Houma	0.0 /100 \| #337	Tragic 46.6%
Arapaho	0.0 /100 \| #338	Tragic 47.1%
Lumbee	0.0 /100 \| #339	Tragic 48.2%
Tohono O'odham	0.0 /100 \| #340	Tragic 49.8%
Hopi	0.0 /100 \| #341	Tragic 50.8%
Menominee	0.0 /100 \| #342	Tragic 51.1%
Pima	0.0 /100 \| #343	Tragic 51.5%
Navajo	0.0 /100 \| #344	Tragic 51.5%
Inupiat	0.0 /100 \| #345	Tragic 52.1%