Irish vs Immigrants from Northern Europe Single Mother Households

The statistical analysis conducted on geographies consisting of 573,559,537 people shows a substantial positive correlation between the proportion of Irish and percentage of single mother households in the United States with a correlation coefficient (R) of 0.513 and weighted average of 5.8%. Similarly, the statistical analysis conducted on geographies consisting of 474,819,920 people shows a mild positive correlation between the proportion of Immigrants from Northern Europe and percentage of single mother households in the United States with a correlation coefficient (R) of 0.303 and weighted average of 5.3%, a difference of 9.3%.

Single Mother Households Correlation Summary

Measurement	Irish	Immigrants from Northern Europe
Minimum	0.49%	1.0%
Maximum	77.3%	23.2%
Range	76.8%	22.2%
Mean	10.0%	5.6%
Median	5.2%	3.6%
Interquartile 25% (IQ1)	4.5%	2.9%
Interquartile 75% (IQ3)	9.0%	6.2%
Interquartile Range (IQR)	4.5%	3.3%
Standard Deviation (Sample)	12.1%	5.2%
Standard Deviation (Population)	12.0%	5.1%

Similar Demographics by Single Mother Households

Demographics Similar to Irish by Single Mother Households

In terms of single mother households, the demographic groups most similar to Irish are Pennsylvania German (5.8%, a difference of 0.070%), Bolivian (5.8%, a difference of 0.14%), Dutch (5.8%, a difference of 0.19%), Mongolian (5.8%, a difference of 0.31%), and Laotian (5.8%, a difference of 0.32%).

Demographics	Rating \| Rank	Single Mother Households
Immigrants \| Italy	95.8 /100 \| #108	Exceptional 5.8%
Immigrants \| Western Europe	95.7 /100 \| #109	Exceptional 5.8%
British	95.5 /100 \| #110	Exceptional 5.8%
Immigrants \| England	95.5 /100 \| #111	Exceptional 5.8%
Immigrants \| Kuwait	95.4 /100 \| #112	Exceptional 5.8%
Mongolians	95.3 /100 \| #113	Exceptional 5.8%
Dutch	95.1 /100 \| #114	Exceptional 5.8%
Irish	94.8 /100 \| #115	Exceptional 5.8%
Pennsylvania Germans	94.7 /100 \| #116	Exceptional 5.8%
Bolivians	94.6 /100 \| #117	Exceptional 5.8%
Laotians	94.3 /100 \| #118	Exceptional 5.8%
South Africans	94.1 /100 \| #119	Exceptional 5.8%
Tongans	93.7 /100 \| #120	Exceptional 5.8%
Argentineans	93.7 /100 \| #121	Exceptional 5.8%
Belgians	93.5 /100 \| #122	Exceptional 5.8%

Demographics Similar to Immigrants from Northern Europe by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Northern Europe are Bulgarian (5.3%, a difference of 0.040%), Immigrants from Switzerland (5.3%, a difference of 0.060%), Immigrants from Czechoslovakia (5.3%, a difference of 0.20%), Immigrants from Belgium (5.3%, a difference of 0.35%), and Cambodian (5.3%, a difference of 0.44%).

Demographics	Rating \| Rank	Single Mother Households
Russians	99.7 /100 \| #28	Exceptional 5.3%
Latvians	99.7 /100 \| #29	Exceptional 5.3%
Burmese	99.7 /100 \| #30	Exceptional 5.3%
Immigrants \| Korea	99.7 /100 \| #31	Exceptional 5.3%
Cambodians	99.7 /100 \| #32	Exceptional 5.3%
Immigrants \| Switzerland	99.7 /100 \| #33	Exceptional 5.3%
Bulgarians	99.7 /100 \| #34	Exceptional 5.3%
Immigrants \| Northern Europe	99.7 /100 \| #35	Exceptional 5.3%
Immigrants \| Czechoslovakia	99.7 /100 \| #36	Exceptional 5.3%
Immigrants \| Belgium	99.7 /100 \| #37	Exceptional 5.3%
Immigrants \| Serbia	99.6 /100 \| #38	Exceptional 5.4%
Immigrants \| Sweden	99.6 /100 \| #39	Exceptional 5.4%
Estonians	99.6 /100 \| #40	Exceptional 5.4%
Immigrants \| Greece	99.5 /100 \| #41	Exceptional 5.4%
Macedonians	99.5 /100 \| #42	Exceptional 5.4%