Costa Rican vs Immigrants from Nigeria Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 243,618,809 people shows a mild positive correlation between the proportion of Costa Ricans and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.314 and weighted average of 32.7%. Similarly, the statistical analysis conducted on geographies consisting of 272,772,821 people shows a mild positive correlation between the proportion of Immigrants from Nigeria and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.378 and weighted average of 35.4%, a difference of 8.3%.

Births to Unmarried Women Correlation Summary

Measurement	Costa Rican	Immigrants from Nigeria
Minimum	4.8%	8.7%
Maximum	100.0%	100.0%
Range	95.2%	91.3%
Mean	40.4%	44.4%
Median	33.9%	39.0%
Interquartile 25% (IQ1)	27.3%	33.6%
Interquartile 75% (IQ3)	47.4%	50.4%
Interquartile Range (IQR)	20.1%	16.8%
Standard Deviation (Sample)	21.7%	19.4%
Standard Deviation (Population)	21.4%	19.2%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Costa Ricans by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Costa Ricans are Immigrants (32.7%, a difference of 0.050%), Immigrants from Colombia (32.6%, a difference of 0.20%), Immigrants from Thailand (32.8%, a difference of 0.20%), Immigrants from Germany (32.8%, a difference of 0.22%), and Samoan (32.6%, a difference of 0.23%).

Demographics	Rating \| Rank	Births to Unmarried Women
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%
Immigrants \| Thailand	18.9 /100 \| #199	Poor 32.8%
Immigrants \| Germany	18.8 /100 \| #200	Poor 32.8%
Immigrants \| Burma/Myanmar	16.7 /100 \| #201	Poor 32.9%
Immigrants \| Micronesia	16.6 /100 \| #202	Poor 32.9%
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%

Demographics Similar to Immigrants from Nigeria by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Nigeria are Nigerian (35.3%, a difference of 0.21%), Shoshone (35.3%, a difference of 0.32%), Nonimmigrants (35.5%, a difference of 0.33%), Bermudan (35.5%, a difference of 0.34%), and Guyanese (35.2%, a difference of 0.66%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Middle Africa	1.2 /100 \| #240	Tragic 34.9%
Immigrants \| Guyana	1.2 /100 \| #241	Tragic 35.0%
Indonesians	1.2 /100 \| #242	Tragic 35.0%
Japanese	0.9 /100 \| #243	Tragic 35.2%
Guyanese	0.9 /100 \| #244	Tragic 35.2%
Shoshone	0.8 /100 \| #245	Tragic 35.3%
Nigerians	0.7 /100 \| #246	Tragic 35.3%
Immigrants \| Nigeria	0.7 /100 \| #247	Tragic 35.4%
Immigrants \| Nonimmigrants	0.6 /100 \| #248	Tragic 35.5%
Bermudans	0.6 /100 \| #249	Tragic 35.5%
Mexican American Indians	0.4 /100 \| #250	Tragic 35.7%
Immigrants \| Western Africa	0.3 /100 \| #251	Tragic 36.0%
Salvadorans	0.3 /100 \| #252	Tragic 36.0%
Immigrants \| Portugal	0.2 /100 \| #253	Tragic 36.2%
Potawatomi	0.2 /100 \| #254	Tragic 36.2%