Welsh vs Immigrants from Southern Europe Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 474,142,394 people shows a substantial positive correlation between the proportion of Welsh and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.553 and weighted average of 32.0%. Similarly, the statistical analysis conducted on geographies consisting of 371,346,539 people shows a moderate positive correlation between the proportion of Immigrants from Southern Europe and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.491 and weighted average of 31.1%, a difference of 3.0%.

Births to Unmarried Women Correlation Summary

Measurement	Welsh	Immigrants from Southern Europe
Minimum	5.9%	12.6%
Maximum	100.0%	100.0%
Range	94.1%	87.4%
Mean	52.4%	41.0%
Median	43.9%	35.3%
Interquartile 25% (IQ1)	31.3%	26.7%
Interquartile 75% (IQ3)	71.7%	46.6%
Interquartile Range (IQR)	40.4%	19.9%
Standard Deviation (Sample)	27.0%	23.1%
Standard Deviation (Population)	26.6%	22.7%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Welsh by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Welsh are Czechoslovakian (32.0%, a difference of 0.020%), Osage (32.1%, a difference of 0.11%), German (32.0%, a difference of 0.13%), Immigrants from Kenya (32.1%, a difference of 0.13%), and Immigrants from South America (32.0%, a difference of 0.24%).

Demographics	Rating \| Rank	Births to Unmarried Women
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%
Colombians	31.9 /100 \| #192	Fair 32.2%
Fijians	31.1 /100 \| #193	Fair 32.3%

Demographics Similar to Immigrants from Southern Europe by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Southern Europe are Immigrants from England (31.1%, a difference of 0.070%), Immigrants from Western Europe (31.1%, a difference of 0.070%), Austrian (31.0%, a difference of 0.13%), Slovene (31.2%, a difference of 0.31%), and Immigrants from Chile (31.2%, a difference of 0.33%).

Demographics	Rating \| Rank	Births to Unmarried Women
Yugoslavians	75.1 /100 \| #154	Good 30.8%
Immigrants \| Bangladesh	73.9 /100 \| #155	Good 30.9%
Carpatho Rusyns	73.5 /100 \| #156	Good 30.9%
Immigrants \| Eastern Africa	72.1 /100 \| #157	Good 31.0%
Austrians	69.9 /100 \| #158	Good 31.0%
Immigrants \| England	69.4 /100 \| #159	Good 31.1%
Immigrants \| Western Europe	69.3 /100 \| #160	Good 31.1%
Immigrants \| Southern Europe	68.7 /100 \| #161	Good 31.1%
Slovenes	65.9 /100 \| #162	Good 31.2%
Immigrants \| Chile	65.7 /100 \| #163	Good 31.2%
Hungarians	64.1 /100 \| #164	Good 31.2%
Immigrants \| Somalia	58.1 /100 \| #165	Average 31.4%
Peruvians	55.5 /100 \| #166	Average 31.5%
Dutch	55.3 /100 \| #167	Average 31.5%
Belgians	52.4 /100 \| #168	Average 31.6%