Soviet Union vs Immigrants from Iran Married-couple Households

The statistical analysis conducted on geographies consisting of 43,509,630 people shows a slight positive correlation between the proportion of Soviet Union and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.078 and weighted average of 44.6%. Similarly, the statistical analysis conducted on geographies consisting of 279,826,479 people shows a poor positive correlation between the proportion of Immigrants from Iran and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.137 and weighted average of 48.8%, a difference of 9.3%.

Married-couple Households Correlation Summary

Measurement	Soviet Union	Immigrants from Iran
Minimum	18.4%	24.8%
Maximum	87.0%	80.5%
Range	68.6%	55.7%
Mean	49.4%	53.5%
Median	49.6%	52.7%
Interquartile 25% (IQ1)	41.9%	46.2%
Interquartile 75% (IQ3)	58.9%	57.6%
Interquartile Range (IQR)	17.0%	11.3%
Standard Deviation (Sample)	15.5%	12.6%
Standard Deviation (Population)	15.3%	12.6%

Similar Demographics by Married-couple Households

Demographics Similar to Soviet Union by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Soviet Union are Houma (44.6%, a difference of 0.010%), Marshallese (44.6%, a difference of 0.010%), Immigrants from Latin America (44.7%, a difference of 0.040%), Immigrants from Uganda (44.6%, a difference of 0.050%), and Kenyan (44.7%, a difference of 0.090%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Cambodia	2.7 /100 \| #223	Tragic 44.9%
Immigrants \| Micronesia	2.6 /100 \| #224	Tragic 44.9%
Dutch West Indians	2.6 /100 \| #225	Tragic 44.9%
Alsatians	2.3 /100 \| #226	Tragic 44.8%
Salvadorans	1.9 /100 \| #227	Tragic 44.7%
Kenyans	1.7 /100 \| #228	Tragic 44.7%
Immigrants \| Latin America	1.6 /100 \| #229	Tragic 44.7%
Soviet Union	1.6 /100 \| #230	Tragic 44.6%
Houma	1.5 /100 \| #231	Tragic 44.6%
Marshallese	1.5 /100 \| #232	Tragic 44.6%
Immigrants \| Uganda	1.5 /100 \| #233	Tragic 44.6%
Immigrants \| Panama	1.3 /100 \| #234	Tragic 44.6%
Immigrants \| Nicaragua	1.2 /100 \| #235	Tragic 44.5%
Yaqui	1.2 /100 \| #236	Tragic 44.5%
Comanche	1.2 /100 \| #237	Tragic 44.5%

Demographics Similar to Immigrants from Iran by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Iran are Welsh (48.8%, a difference of 0.050%), Immigrants from Vietnam (48.8%, a difference of 0.060%), Immigrants from Eastern Asia (48.8%, a difference of 0.080%), Immigrants from Lebanon (48.9%, a difference of 0.10%), and Tsimshian (48.7%, a difference of 0.13%).

Demographics	Rating \| Rank	Married-couple Households
Iranians	99.7 /100 \| #36	Exceptional 49.0%
Sri Lankans	99.7 /100 \| #37	Exceptional 49.0%
Greeks	99.7 /100 \| #38	Exceptional 48.9%
Lithuanians	99.6 /100 \| #39	Exceptional 48.9%
Immigrants \| Bolivia	99.6 /100 \| #40	Exceptional 48.9%
Immigrants \| Lebanon	99.6 /100 \| #41	Exceptional 48.9%
Immigrants \| Vietnam	99.6 /100 \| #42	Exceptional 48.8%
Immigrants \| Iran	99.6 /100 \| #43	Exceptional 48.8%
Welsh	99.5 /100 \| #44	Exceptional 48.8%
Immigrants \| Eastern Asia	99.5 /100 \| #45	Exceptional 48.8%
Tsimshian	99.5 /100 \| #46	Exceptional 48.7%
British	99.5 /100 \| #47	Exceptional 48.7%
Indians (Asian)	99.4 /100 \| #48	Exceptional 48.7%
Immigrants \| Sri Lanka	99.4 /100 \| #49	Exceptional 48.7%
Samoans	99.4 /100 \| #50	Exceptional 48.7%