Afghan vs Immigrants from Dominica Married-couple Households

The statistical analysis conducted on geographies consisting of 148,828,994 people shows a poor negative correlation between the proportion of Afghans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.148 and weighted average of 48.0%. Similarly, the statistical analysis conducted on geographies consisting of 83,789,752 people shows a slight positive correlation between the proportion of Immigrants from Dominica and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.072 and weighted average of 39.4%, a difference of 21.9%.

Married-couple Households Correlation Summary

Measurement	Afghan	Immigrants from Dominica
Minimum	21.1%	19.7%
Maximum	74.7%	64.7%
Range	53.6%	45.0%
Mean	48.7%	43.2%
Median	48.8%	41.9%
Interquartile 25% (IQ1)	43.3%	36.7%
Interquartile 75% (IQ3)	55.0%	48.0%
Interquartile Range (IQR)	11.7%	11.2%
Standard Deviation (Sample)	10.5%	9.7%
Standard Deviation (Population)	10.5%	9.6%

Similar Demographics by Married-couple Households

Demographics Similar to Afghans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Afghans are Immigrants from Ireland (48.0%, a difference of 0.0%), Belgian (48.0%, a difference of 0.020%), Cypriot (48.0%, a difference of 0.030%), Immigrants from Israel (48.0%, a difference of 0.040%), and French (48.0%, a difference of 0.040%).

Demographics	Rating \| Rank	Married-couple Households
Finns	98.0 /100 \| #81	Exceptional 48.1%
Immigrants \| Poland	97.7 /100 \| #82	Exceptional 48.1%
Guamanians/Chamorros	97.6 /100 \| #83	Exceptional 48.1%
Ukrainians	97.6 /100 \| #84	Exceptional 48.1%
Immigrants \| Israel	97.4 /100 \| #85	Exceptional 48.0%
Belgians	97.4 /100 \| #86	Exceptional 48.0%
Immigrants \| Ireland	97.3 /100 \| #87	Exceptional 48.0%
Afghans	97.3 /100 \| #88	Exceptional 48.0%
Cypriots	97.2 /100 \| #89	Exceptional 48.0%
French	97.2 /100 \| #90	Exceptional 48.0%
Immigrants \| Moldova	97.0 /100 \| #91	Exceptional 48.0%
Palestinians	96.9 /100 \| #92	Exceptional 48.0%
Lebanese	96.9 /100 \| #93	Exceptional 47.9%
Americans	96.9 /100 \| #94	Exceptional 47.9%
Immigrants \| Belgium	96.8 /100 \| #95	Exceptional 47.9%

Demographics Similar to Immigrants from Dominica by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Dominica are Barbadian (39.4%, a difference of 0.080%), Immigrants from Barbados (39.2%, a difference of 0.44%), Lumbee (39.6%, a difference of 0.57%), Immigrants from Congo (39.0%, a difference of 0.88%), and Somali (39.0%, a difference of 0.96%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Zaire	0.0 /100 \| #322	Tragic 40.1%
Puerto Ricans	0.0 /100 \| #323	Tragic 40.1%
Navajo	0.0 /100 \| #324	Tragic 40.1%
Pueblo	0.0 /100 \| #325	Tragic 40.0%
U.S. Virgin Islanders	0.0 /100 \| #326	Tragic 39.8%
Lumbee	0.0 /100 \| #327	Tragic 39.6%
Barbadians	0.0 /100 \| #328	Tragic 39.4%
Immigrants \| Dominica	0.0 /100 \| #329	Tragic 39.4%
Immigrants \| Barbados	0.0 /100 \| #330	Tragic 39.2%
Immigrants \| Congo	0.0 /100 \| #331	Tragic 39.0%
Somalis	0.0 /100 \| #332	Tragic 39.0%
Immigrants \| West Indies	0.0 /100 \| #333	Tragic 39.0%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #334	Tragic 38.7%
Senegalese	0.0 /100 \| #335	Tragic 38.6%
Blacks/African Americans	0.0 /100 \| #336	Tragic 38.5%