Sierra Leonean vs Immigrants from Poland Single Mother Households

The statistical analysis conducted on geographies consisting of 83,310,522 people shows a mild positive correlation between the proportion of Sierra Leoneans and percentage of single mother households in the United States with a correlation coefficient (R) of 0.349 and weighted average of 7.7%. Similarly, the statistical analysis conducted on geographies consisting of 304,111,620 people shows a weak positive correlation between the proportion of Immigrants from Poland and percentage of single mother households in the United States with a correlation coefficient (R) of 0.206 and weighted average of 5.8%, a difference of 34.5%.

Single Mother Households Correlation Summary

Measurement	Sierra Leonean	Immigrants from Poland
Minimum	3.5%	3.3%
Maximum	17.1%	11.4%
Range	13.6%	8.1%
Mean	7.8%	5.7%
Median	7.3%	5.3%
Interquartile 25% (IQ1)	5.4%	4.2%
Interquartile 75% (IQ3)	9.0%	6.3%
Interquartile Range (IQR)	3.6%	2.1%
Standard Deviation (Sample)	3.2%	2.1%
Standard Deviation (Population)	3.2%	2.1%

Similar Demographics by Single Mother Households

Demographics Similar to Sierra Leoneans by Single Mother Households

In terms of single mother households, the demographic groups most similar to Sierra Leoneans are Immigrants from Guatemala (7.7%, a difference of 0.050%), Immigrants from Middle Africa (7.7%, a difference of 0.15%), Trinidadian and Tobagonian (7.7%, a difference of 0.26%), Immigrants from Belize (7.7%, a difference of 0.29%), and Nigerian (7.7%, a difference of 0.89%).

Demographics	Rating \| Rank	Single Mother Households
Immigrants \| Laos	0.0 /100 \| #281	Tragic 7.7%
Guatemalans	0.0 /100 \| #282	Tragic 7.7%
Nigerians	0.0 /100 \| #283	Tragic 7.7%
Immigrants \| Belize	0.0 /100 \| #284	Tragic 7.7%
Trinidadians and Tobagonians	0.0 /100 \| #285	Tragic 7.7%
Immigrants \| Middle Africa	0.0 /100 \| #286	Tragic 7.7%
Immigrants \| Guatemala	0.0 /100 \| #287	Tragic 7.7%
Sierra Leoneans	0.0 /100 \| #288	Tragic 7.7%
Sub-Saharan Africans	0.0 /100 \| #289	Tragic 7.8%
Immigrants \| Nigeria	0.0 /100 \| #290	Tragic 7.8%
West Indians	0.0 /100 \| #291	Tragic 7.8%
Ghanaians	0.0 /100 \| #292	Tragic 7.8%
Immigrants \| Cameroon	0.0 /100 \| #293	Tragic 7.9%
Apache	0.0 /100 \| #294	Tragic 7.9%
Barbadians	0.0 /100 \| #295	Tragic 7.9%

Demographics Similar to Immigrants from Poland by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Poland are Scandinavian (5.8%, a difference of 0.010%), German (5.8%, a difference of 0.040%), Immigrants from South Africa (5.7%, a difference of 0.050%), English (5.8%, a difference of 0.050%), and Scottish (5.8%, a difference of 0.070%).

Demographics	Rating \| Rank	Single Mother Households
Immigrants \| Western Asia	96.7 /100 \| #92	Exceptional 5.7%
Serbians	96.7 /100 \| #93	Exceptional 5.7%
Basques	96.7 /100 \| #94	Exceptional 5.7%
Slovaks	96.6 /100 \| #95	Exceptional 5.7%
Austrians	96.4 /100 \| #96	Exceptional 5.7%
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%