Welsh vs Immigrants from 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 491,178,975 people shows a slight negative correlation between the proportion of Immigrants from Europe and percentage of births to unmarried women in the United States with a correlation coefficient (R) of -0.096 and weighted average of 28.4%, a difference of 12.6%.

Births to Unmarried Women Correlation Summary

Measurement	Welsh	Immigrants from Europe
Minimum	5.9%	4.2%
Maximum	100.0%	66.3%
Range	94.1%	62.1%
Mean	52.4%	25.5%
Median	43.9%	24.6%
Interquartile 25% (IQ1)	31.3%	18.1%
Interquartile 75% (IQ3)	71.7%	30.9%
Interquartile Range (IQR)	40.4%	12.8%
Standard Deviation (Sample)	27.0%	11.6%
Standard Deviation (Population)	26.6%	11.4%

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 Europe by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Europe are Bolivian (28.5%, a difference of 0.040%), Palestinian (28.4%, a difference of 0.050%), Laotian (28.5%, a difference of 0.10%), Immigrants from Egypt (28.4%, a difference of 0.16%), and Immigrants from Czechoslovakia (28.4%, a difference of 0.18%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| North Macedonia	99.1 /100 \| #61	Exceptional 28.1%
Egyptians	99.0 /100 \| #62	Exceptional 28.2%
Immigrants \| Serbia	98.9 /100 \| #63	Exceptional 28.3%
Tongans	98.8 /100 \| #64	Exceptional 28.4%
Immigrants \| Czechoslovakia	98.8 /100 \| #65	Exceptional 28.4%
Immigrants \| Egypt	98.8 /100 \| #66	Exceptional 28.4%
Palestinians	98.7 /100 \| #67	Exceptional 28.4%
Immigrants \| Europe	98.7 /100 \| #68	Exceptional 28.4%
Bolivians	98.7 /100 \| #69	Exceptional 28.5%
Laotians	98.6 /100 \| #70	Exceptional 28.5%
Jordanians	98.5 /100 \| #71	Exceptional 28.5%
Immigrants \| Sweden	98.5 /100 \| #72	Exceptional 28.5%
Albanians	98.5 /100 \| #73	Exceptional 28.5%
Immigrants \| Bolivia	98.5 /100 \| #74	Exceptional 28.6%
Immigrants \| Switzerland	98.4 /100 \| #75	Exceptional 28.6%