Welsh vs Immigrants from South Africa 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 219,322,992 people shows a weak positive correlation between the proportion of Immigrants from South Africa and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.204 and weighted average of 29.3%, a difference of 9.1%.

Births to Unmarried Women Correlation Summary

Measurement	Welsh	Immigrants from South Africa
Minimum	5.9%	19.0%
Maximum	100.0%	100.0%
Range	94.1%	81.0%
Mean	52.4%	50.4%
Median	43.9%	37.5%
Interquartile 25% (IQ1)	31.3%	24.5%
Interquartile 75% (IQ3)	71.7%	81.1%
Interquartile Range (IQR)	40.4%	56.6%
Standard Deviation (Sample)	27.0%	31.2%
Standard Deviation (Population)	26.6%	30.3%

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 South Africa by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from South Africa are Immigrants from Syria (29.4%, a difference of 0.020%), Norwegian (29.3%, a difference of 0.040%), Immigrants from Denmark (29.4%, a difference of 0.26%), Luxembourger (29.4%, a difference of 0.26%), and Immigrants from Vietnam (29.3%, a difference of 0.27%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Latvia	96.8 /100 \| #90	Exceptional 29.1%
Immigrants \| Fiji	96.6 /100 \| #91	Exceptional 29.2%
Arabs	96.5 /100 \| #92	Exceptional 29.2%
Estonians	96.5 /100 \| #93	Exceptional 29.2%
Ukrainians	96.3 /100 \| #94	Exceptional 29.2%
Immigrants \| Vietnam	96.1 /100 \| #95	Exceptional 29.3%
Norwegians	95.8 /100 \| #96	Exceptional 29.3%
Immigrants \| South Africa	95.7 /100 \| #97	Exceptional 29.3%
Immigrants \| Syria	95.7 /100 \| #98	Exceptional 29.4%
Immigrants \| Denmark	95.3 /100 \| #99	Exceptional 29.4%
Luxembourgers	95.2 /100 \| #100	Exceptional 29.4%
Immigrants \| Northern Africa	94.7 /100 \| #101	Exceptional 29.5%
Australians	94.6 /100 \| #102	Exceptional 29.5%
Lebanese	94.4 /100 \| #103	Exceptional 29.5%
Lithuanians	94.4 /100 \| #104	Exceptional 29.6%