Immigrants from Iraq vs Greek Married-couple Households

The statistical analysis conducted on geographies consisting of 194,749,304 people shows a moderate positive correlation between the proportion of Immigrants from Iraq and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.404 and weighted average of 47.3%. Similarly, the statistical analysis conducted on geographies consisting of 482,332,211 people shows a poor positive correlation between the proportion of Greeks and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.124 and weighted average of 48.9%, a difference of 3.4%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Iraq	Greek
Minimum	29.8%	14.1%
Maximum	77.9%	100.0%
Range	48.1%	85.9%
Mean	49.8%	53.9%
Median	47.9%	53.0%
Interquartile 25% (IQ1)	44.5%	42.3%
Interquartile 75% (IQ3)	53.9%	60.0%
Interquartile Range (IQR)	9.4%	17.7%
Standard Deviation (Sample)	8.9%	18.6%
Standard Deviation (Population)	8.8%	18.5%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Iraq by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Iraq are Immigrants from Hungary (47.3%, a difference of 0.0%), Immigrants from Peru (47.3%, a difference of 0.010%), Immigrants from Denmark (47.3%, a difference of 0.020%), Celtic (47.3%, a difference of 0.030%), and Pakistani (47.3%, a difference of 0.070%).

Demographics	Rating \| Rank	Married-couple Households
Okinawans	90.1 /100 \| #122	Exceptional 47.4%
Immigrants \| Venezuela	89.3 /100 \| #123	Excellent 47.4%
Zimbabweans	89.2 /100 \| #124	Excellent 47.4%
Australians	89.0 /100 \| #125	Excellent 47.4%
Pakistanis	88.6 /100 \| #126	Excellent 47.3%
Celtics	88.1 /100 \| #127	Excellent 47.3%
Immigrants \| Peru	87.9 /100 \| #128	Excellent 47.3%
Immigrants \| Iraq	87.8 /100 \| #129	Excellent 47.3%
Immigrants \| Hungary	87.8 /100 \| #130	Excellent 47.3%
Immigrants \| Denmark	87.5 /100 \| #131	Excellent 47.3%
Immigrants \| Ukraine	86.7 /100 \| #132	Excellent 47.3%
South Africans	86.4 /100 \| #133	Excellent 47.3%
Immigrants \| Greece	86.0 /100 \| #134	Excellent 47.2%
Immigrants \| Argentina	86.0 /100 \| #135	Excellent 47.2%
New Zealanders	85.3 /100 \| #136	Excellent 47.2%

Demographics Similar to Greeks by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Greeks are Lithuanian (48.9%, a difference of 0.080%), Sri Lankan (49.0%, a difference of 0.090%), Iranian (49.0%, a difference of 0.10%), Immigrants from Bolivia (48.9%, a difference of 0.10%), and Immigrants from Lebanon (48.9%, a difference of 0.13%).

Demographics	Rating \| Rank	Married-couple Households
Native Hawaiians	99.8 /100 \| #31	Exceptional 49.1%
Hungarians	99.8 /100 \| #32	Exceptional 49.1%
Immigrants \| Asia	99.7 /100 \| #33	Exceptional 49.1%
Italians	99.7 /100 \| #34	Exceptional 49.0%
Scottish	99.7 /100 \| #35	Exceptional 49.0%
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%