Immigrants from Peru vs Northern European Single Mother Households

The statistical analysis conducted on geographies consisting of 328,227,013 people shows a weak positive correlation between the proportion of Immigrants from Peru and percentage of single mother households in the United States with a correlation coefficient (R) of 0.224 and weighted average of 6.7%. Similarly, the statistical analysis conducted on geographies consisting of 404,583,637 people shows a poor positive correlation between the proportion of Northern Europeans and percentage of single mother households in the United States with a correlation coefficient (R) of 0.143 and weighted average of 5.8%, a difference of 15.6%.

Single Mother Households Correlation Summary

Measurement	Immigrants from Peru	Northern European
Minimum	1.1%	1.5%
Maximum	18.4%	20.0%
Range	17.3%	18.5%
Mean	7.0%	6.6%
Median	6.4%	5.8%
Interquartile 25% (IQ1)	5.7%	4.5%
Interquartile 75% (IQ3)	7.7%	7.3%
Interquartile Range (IQR)	2.0%	2.8%
Standard Deviation (Sample)	3.3%	4.1%
Standard Deviation (Population)	3.2%	4.0%

Similar Demographics by Single Mother Households

Demographics Similar to Immigrants from Peru by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Peru are Immigrants from Fiji (6.7%, a difference of 0.010%), Cree (6.7%, a difference of 0.030%), Guamanian/Chamorro (6.6%, a difference of 0.090%), German Russian (6.7%, a difference of 0.11%), and Immigrants from South America (6.7%, a difference of 0.11%).

Demographics	Rating \| Rank	Single Mother Households
Uruguayans	18.0 /100 \| #196	Poor 6.6%
Moroccans	17.4 /100 \| #197	Poor 6.6%
Hawaiians	16.1 /100 \| #198	Poor 6.6%
Potawatomi	15.5 /100 \| #199	Poor 6.6%
Immigrants \| Ethiopia	14.7 /100 \| #200	Poor 6.6%
Venezuelans	12.9 /100 \| #201	Poor 6.6%
Guamanians/Chamorros	12.4 /100 \| #202	Poor 6.6%
Immigrants \| Peru	12.0 /100 \| #203	Poor 6.7%
Immigrants \| Fiji	11.9 /100 \| #204	Poor 6.7%
Cree	11.9 /100 \| #205	Poor 6.7%
German Russians	11.5 /100 \| #206	Poor 6.7%
Immigrants \| South America	11.5 /100 \| #207	Poor 6.7%
Vietnamese	11.3 /100 \| #208	Poor 6.7%
Immigrants \| Colombia	10.5 /100 \| #209	Poor 6.7%
Immigrants \| Nonimmigrants	10.4 /100 \| #210	Poor 6.7%

Demographics Similar to Northern Europeans by Single Mother Households

In terms of single mother households, the demographic groups most similar to Northern Europeans are Scottish (5.8%, a difference of 0.010%), English (5.8%, a difference of 0.020%), German (5.8%, a difference of 0.030%), Scandinavian (5.8%, a difference of 0.060%), and Immigrants from Poland (5.8%, a difference of 0.070%).

Demographics	Rating \| Rank	Single Mother Households
Tlingit-Haida	96.4 /100 \| #97	Exceptional 5.7%
Immigrants \| South Africa	96.3 /100 \| #98	Exceptional 5.7%
Immigrants \| Poland	96.3 /100 \| #99	Exceptional 5.8%
Scandinavians	96.2 /100 \| #100	Exceptional 5.8%
Germans	96.2 /100 \| #101	Exceptional 5.8%
English	96.2 /100 \| #102	Exceptional 5.8%
Scottish	96.2 /100 \| #103	Exceptional 5.8%
Northern Europeans	96.2 /100 \| #104	Exceptional 5.8%
Taiwanese	96.1 /100 \| #105	Exceptional 5.8%
Immigrants \| Ukraine	95.9 /100 \| #106	Exceptional 5.8%
Paraguayans	95.8 /100 \| #107	Exceptional 5.8%
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%