Irish vs Immigrants from Sierra Leone Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 510,434,207 people shows a substantial positive correlation between the proportion of Irish and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.586 and weighted average of 32.2%. Similarly, the statistical analysis conducted on geographies consisting of 99,540,756 people shows a moderate positive correlation between the proportion of Immigrants from Sierra Leone and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.407 and weighted average of 34.2%, a difference of 6.3%.

Births to Unmarried Women Correlation Summary

Measurement	Irish	Immigrants from Sierra Leone
Minimum	11.9%	11.7%
Maximum	100.0%	100.0%
Range	88.1%	88.3%
Mean	44.6%	38.2%
Median	31.8%	32.6%
Interquartile 25% (IQ1)	28.8%	28.0%
Interquartile 75% (IQ3)	46.3%	42.9%
Interquartile Range (IQR)	17.6%	14.9%
Standard Deviation (Sample)	28.0%	18.7%
Standard Deviation (Population)	27.9%	18.6%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Irish by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Irish are Tlingit-Haida (32.2%, a difference of 0.020%), Colombian (32.2%, a difference of 0.050%), Fijian (32.3%, a difference of 0.14%), Immigrants from Kenya (32.1%, a difference of 0.46%), and Osage (32.1%, a difference of 0.49%).

Demographics	Rating \| Rank	Births to Unmarried Women
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%
Sudanese	27.3 /100 \| #194	Fair 32.4%
Samoans	21.9 /100 \| #195	Fair 32.6%
Immigrants \| Colombia	21.7 /100 \| #196	Fair 32.6%
Immigrants \| Immigrants	20.6 /100 \| #197	Fair 32.7%
Costa Ricans	20.3 /100 \| #198	Fair 32.7%

Demographics Similar to Immigrants from Sierra Leone by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Sierra Leone are Ghanaian (34.3%, a difference of 0.020%), Panamanian (34.2%, a difference of 0.11%), Immigrants from Panama (34.2%, a difference of 0.14%), Delaware (34.2%, a difference of 0.16%), and Native Hawaiian (34.3%, a difference of 0.17%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Uruguay	4.8 /100 \| #222	Tragic 33.9%
Pennsylvania Germans	4.3 /100 \| #223	Tragic 34.0%
Immigrants \| Laos	4.3 /100 \| #224	Tragic 34.0%
Spanish	4.0 /100 \| #225	Tragic 34.1%
Delaware	3.3 /100 \| #226	Tragic 34.2%
Immigrants \| Panama	3.3 /100 \| #227	Tragic 34.2%
Panamanians	3.3 /100 \| #228	Tragic 34.2%
Immigrants \| Sierra Leone	3.1 /100 \| #229	Tragic 34.2%
Ghanaians	3.1 /100 \| #230	Tragic 34.3%
Native Hawaiians	2.9 /100 \| #231	Tragic 34.3%
French Canadians	2.5 /100 \| #232	Tragic 34.4%
Bangladeshis	2.5 /100 \| #233	Tragic 34.4%
Immigrants \| Zaire	2.3 /100 \| #234	Tragic 34.5%
Immigrants \| Ghana	2.2 /100 \| #235	Tragic 34.5%
Immigrants \| Cameroon	1.6 /100 \| #236	Tragic 34.7%