Czech vs Immigrants from South Africa Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 439,200,510 people shows a mild positive correlation between the proportion of Czechs and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.332 and weighted average of 30.5%. 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 4.0%.

Births to Unmarried Women Correlation Summary

Measurement	Czech	Immigrants from South Africa
Minimum	1.9%	19.0%
Maximum	100.0%	100.0%
Range	98.1%	81.0%
Mean	43.1%	50.4%
Median	34.9%	37.5%
Interquartile 25% (IQ1)	27.4%	24.5%
Interquartile 75% (IQ3)	48.3%	81.1%
Interquartile Range (IQR)	20.8%	56.6%
Standard Deviation (Sample)	25.0%	31.2%
Standard Deviation (Population)	24.9%	30.3%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Czechs by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Czechs are Immigrants from Uganda (30.5%, a difference of 0.070%), South African (30.5%, a difference of 0.090%), Immigrants from North America (30.6%, a difference of 0.10%), Northern European (30.6%, a difference of 0.13%), and Pakistani (30.5%, a difference of 0.15%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Philippines	83.9 /100 \| #137	Excellent 30.4%
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%

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%