Sri Lankan vs Immigrants from Poland Single Mother Households

The statistical analysis conducted on geographies consisting of 439,076,002 people shows a slight negative correlation between the proportion of Sri Lankans and percentage of single mother households in the United States with a correlation coefficient (R) of -0.087 and weighted average of 6.2%. 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 8.0%.

Single Mother Households Correlation Summary

Measurement	Sri Lankan	Immigrants from Poland
Minimum	0.45%	3.3%
Maximum	16.3%	11.4%
Range	15.8%	8.1%
Mean	6.8%	5.7%
Median	6.3%	5.3%
Interquartile 25% (IQ1)	5.3%	4.2%
Interquartile 75% (IQ3)	7.2%	6.3%
Interquartile Range (IQR)	1.9%	2.1%
Standard Deviation (Sample)	2.8%	2.1%
Standard Deviation (Population)	2.8%	2.1%

Similar Demographics by Single Mother Households

Demographics Similar to Sri Lankans by Single Mother Households

In terms of single mother households, the demographic groups most similar to Sri Lankans are Immigrants from Syria (6.2%, a difference of 0.43%), Immigrants from Northern Africa (6.2%, a difference of 0.50%), Brazilian (6.2%, a difference of 0.57%), Alsatian (6.2%, a difference of 0.60%), and Immigrants from Chile (6.3%, a difference of 0.65%).

Demographics	Rating \| Rank	Single Mother Households
Yugoslavians	73.1 /100 \| #159	Good 6.1%
Iraqis	73.0 /100 \| #160	Good 6.1%
Immigrants \| Germany	72.4 /100 \| #161	Good 6.1%
Immigrants \| Zimbabwe	69.9 /100 \| #162	Good 6.2%
Alsatians	68.7 /100 \| #163	Good 6.2%
Immigrants \| Northern Africa	68.0 /100 \| #164	Good 6.2%
Immigrants \| Syria	67.4 /100 \| #165	Good 6.2%
Sri Lankans	63.9 /100 \| #166	Good 6.2%
Brazilians	59.1 /100 \| #167	Average 6.2%
Immigrants \| Chile	58.3 /100 \| #168	Average 6.3%
Puget Sound Salish	58.1 /100 \| #169	Average 6.3%
Immigrants \| Oceania	54.6 /100 \| #170	Average 6.3%
Afghans	52.5 /100 \| #171	Average 6.3%
Immigrants \| South Eastern Asia	52.2 /100 \| #172	Average 6.3%
Immigrants \| Vietnam	51.5 /100 \| #173	Average 6.3%

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%