Immigrants from Northern Europe vs Tongan Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 435,574,051 people shows a significant positive correlation between the proportion of Immigrants from Northern Europe and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.692 and weighted average of 28.6%. Similarly, the statistical analysis conducted on geographies consisting of 100,697,759 people shows a mild positive correlation between the proportion of Tongans and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.328 and weighted average of 28.4%, a difference of 0.91%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from Northern Europe	Tongan
Minimum	14.0%	4.9%
Maximum	100.0%	100.0%
Range	86.0%	95.1%
Mean	39.7%	35.2%
Median	26.6%	27.4%
Interquartile 25% (IQ1)	20.1%	20.8%
Interquartile 75% (IQ3)	55.9%	36.8%
Interquartile Range (IQR)	35.7%	15.9%
Standard Deviation (Sample)	27.4%	25.3%
Standard Deviation (Population)	26.9%	25.0%

Demographics Similar to Immigrants from Northern Europe and Tongans by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Northern Europe are Zimbabwean (28.7%, a difference of 0.16%), Israeli (28.6%, a difference of 0.19%), Danish (28.7%, a difference of 0.19%), Immigrants from Switzerland (28.6%, a difference of 0.21%), and Immigrants from Afghanistan (28.7%, a difference of 0.21%). Similarly, the demographic groups most similar to Tongans are Immigrants from Czechoslovakia (28.4%, a difference of 0.020%), Immigrants from Egypt (28.4%, a difference of 0.040%), Palestinian (28.4%, a difference of 0.15%), Immigrants from Europe (28.4%, a difference of 0.20%), and Bolivian (28.5%, a difference of 0.24%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Turkey	99.1 /100 \| #60	Exceptional 28.1%
Immigrants \| North Macedonia	99.1 /100 \| #61	Exceptional 28.1%
Egyptians	99.0 /100 \| #62	Exceptional 28.2%
Immigrants \| Serbia	98.9 /100 \| #63	Exceptional 28.3%
Tongans	98.8 /100 \| #64	Exceptional 28.4%
Immigrants \| Czechoslovakia	98.8 /100 \| #65	Exceptional 28.4%
Immigrants \| Egypt	98.8 /100 \| #66	Exceptional 28.4%
Palestinians	98.7 /100 \| #67	Exceptional 28.4%
Immigrants \| Europe	98.7 /100 \| #68	Exceptional 28.4%
Bolivians	98.7 /100 \| #69	Exceptional 28.5%
Laotians	98.6 /100 \| #70	Exceptional 28.5%
Jordanians	98.5 /100 \| #71	Exceptional 28.5%
Immigrants \| Sweden	98.5 /100 \| #72	Exceptional 28.5%
Albanians	98.5 /100 \| #73	Exceptional 28.5%
Immigrants \| Bolivia	98.5 /100 \| #74	Exceptional 28.6%
Immigrants \| Switzerland	98.4 /100 \| #75	Exceptional 28.6%
Israelis	98.4 /100 \| #76	Exceptional 28.6%
Immigrants \| Northern Europe	98.3 /100 \| #77	Exceptional 28.6%
Zimbabweans	98.2 /100 \| #78	Exceptional 28.7%
Danes	98.2 /100 \| #79	Exceptional 28.7%
Immigrants \| Afghanistan	98.1 /100 \| #80	Exceptional 28.7%