Scotch-Irish vs Immigrants from South Africa Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 488,755,262 people shows a significant positive correlation between the proportion of Scotch-Irish and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.663 and weighted average of 33.3%. 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 13.3%.

Births to Unmarried Women Correlation Summary

Measurement	Scotch-Irish	Immigrants from South Africa
Minimum	16.7%	19.0%
Maximum	100.0%	100.0%
Range	83.3%	81.0%
Mean	60.2%	50.4%
Median	51.3%	37.5%
Interquartile 25% (IQ1)	36.6%	24.5%
Interquartile 75% (IQ3)	94.4%	81.1%
Interquartile Range (IQR)	57.8%	56.6%
Standard Deviation (Sample)	28.1%	31.2%
Standard Deviation (Population)	27.8%	30.3%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Scotch-Irish by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Scotch-Irish are White/Caucasian (33.3%, a difference of 0.0%), Ecuadorian (33.3%, a difference of 0.050%), Celtic (33.3%, a difference of 0.12%), Hawaiian (33.2%, a difference of 0.14%), and Immigrants from Sudan (33.2%, a difference of 0.17%).

Demographics	Rating \| Rank	Births to Unmarried Women
Ute	14.4 /100 \| #203	Poor 33.0%
Immigrants \| Africa	14.3 /100 \| #204	Poor 33.0%
German Russians	13.1 /100 \| #205	Poor 33.1%
Uruguayans	12.8 /100 \| #206	Poor 33.1%
Immigrants \| Sudan	11.5 /100 \| #207	Poor 33.2%
Hawaiians	11.3 /100 \| #208	Poor 33.2%
Whites/Caucasians	10.7 /100 \| #209	Poor 33.3%
Scotch-Irish	10.7 /100 \| #210	Poor 33.3%
Ecuadorians	10.5 /100 \| #211	Poor 33.3%
Celtics	10.2 /100 \| #212	Poor 33.3%
Immigrants \| Costa Rica	9.5 /100 \| #213	Tragic 33.4%
Slovaks	9.3 /100 \| #214	Tragic 33.4%
French	8.7 /100 \| #215	Tragic 33.4%
Nepalese	7.8 /100 \| #216	Tragic 33.5%
Spaniards	7.0 /100 \| #217	Tragic 33.6%

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%