Portuguese vs Immigrants from Croatia Single Mother Households

The statistical analysis conducted on geographies consisting of 448,231,637 people shows a weak positive correlation between the proportion of Portuguese and percentage of single mother households in the United States with a correlation coefficient (R) of 0.204 and weighted average of 6.4%. Similarly, the statistical analysis conducted on geographies consisting of 132,474,478 people shows no correlation between the proportion of Immigrants from Croatia and percentage of single mother households in the United States with a correlation coefficient (R) of 0.016 and weighted average of 5.4%, a difference of 17.3%.

Single Mother Households Correlation Summary

Measurement	Portuguese	Immigrants from Croatia
Minimum	0.35%	0.49%
Maximum	13.1%	9.2%
Range	12.7%	8.7%
Mean	6.7%	4.5%
Median	6.4%	4.6%
Interquartile 25% (IQ1)	5.0%	3.0%
Interquartile 75% (IQ3)	8.4%	5.7%
Interquartile Range (IQR)	3.4%	2.7%
Standard Deviation (Sample)	2.7%	1.8%
Standard Deviation (Population)	2.7%	1.8%

Similar Demographics by Single Mother Households

Demographics Similar to Portuguese by Single Mother Households

In terms of single mother households, the demographic groups most similar to Portuguese are Hmong (6.4%, a difference of 0.020%), Osage (6.4%, a difference of 0.34%), Immigrants from Nepal (6.4%, a difference of 0.45%), Immigrants from Bosnia and Herzegovina (6.3%, a difference of 0.49%), and Marshallese (6.3%, a difference of 0.65%).

Demographics	Rating \| Rank	Single Mother Households
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%
Immigrants \| Morocco	50.0 /100 \| #174	Average 6.3%
Marshallese	45.8 /100 \| #175	Average 6.3%
Immigrants \| Bosnia and Herzegovina	44.3 /100 \| #176	Average 6.3%
Osage	43.0 /100 \| #177	Average 6.4%
Portuguese	40.0 /100 \| #178	Fair 6.4%
Hmong	39.8 /100 \| #179	Fair 6.4%
Immigrants \| Nepal	36.1 /100 \| #180	Fair 6.4%
Spanish	33.4 /100 \| #181	Fair 6.4%
South American Indians	33.4 /100 \| #182	Fair 6.4%
Spaniards	27.8 /100 \| #183	Fair 6.5%
Ethiopians	26.0 /100 \| #184	Fair 6.5%
Ugandans	25.6 /100 \| #185	Fair 6.5%

Demographics Similar to Immigrants from Croatia by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Croatia are Lithuanian (5.4%, a difference of 0.12%), Croatian (5.5%, a difference of 0.26%), Norwegian (5.5%, a difference of 0.44%), Turkish (5.5%, a difference of 0.64%), and Immigrants from Latvia (5.5%, a difference of 0.67%).

Demographics	Rating \| Rank	Single Mother Households
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%
Immigrants \| South Central Asia	99.5 /100 \| #43	Exceptional 5.4%
Lithuanians	99.4 /100 \| #44	Exceptional 5.4%
Immigrants \| Croatia	99.4 /100 \| #45	Exceptional 5.4%
Croatians	99.3 /100 \| #46	Exceptional 5.5%
Norwegians	99.3 /100 \| #47	Exceptional 5.5%
Turks	99.2 /100 \| #48	Exceptional 5.5%
Immigrants \| Latvia	99.2 /100 \| #49	Exceptional 5.5%
Immigrants \| Scotland	99.2 /100 \| #50	Exceptional 5.5%
Immigrants \| Belarus	99.2 /100 \| #51	Exceptional 5.5%
Swedes	99.1 /100 \| #52	Exceptional 5.5%