Immigrants from Iraq vs Puget Sound Salish 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 46,155,865 people shows a weak negative correlation between the proportion of Puget Sound Salish and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.267 and weighted average of 47.4%, a difference of 0.26%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Iraq	Puget Sound Salish
Minimum	29.8%	29.5%
Maximum	77.9%	62.2%
Range	48.1%	32.7%
Mean	49.8%	46.9%
Median	47.9%	47.6%
Interquartile 25% (IQ1)	44.5%	44.8%
Interquartile 75% (IQ3)	53.9%	51.6%
Interquartile Range (IQR)	9.4%	6.8%
Standard Deviation (Sample)	8.9%	8.4%
Standard Deviation (Population)	8.8%	8.3%

Demographics Similar to Immigrants from Iraq and Puget Sound Salish 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%). Similarly, the demographic groups most similar to Puget Sound Salish are Immigrants from Eastern Europe (47.4%, a difference of 0.020%), Okinawan (47.4%, a difference of 0.040%), Immigrants from Venezuela (47.4%, a difference of 0.13%), Zimbabwean (47.4%, a difference of 0.14%), and Australian (47.4%, a difference of 0.16%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Europe	93.7 /100 \| #114	Exceptional 47.6%
Slovaks	92.9 /100 \| #115	Exceptional 47.6%
Argentineans	92.5 /100 \| #116	Exceptional 47.5%
French Canadians	92.4 /100 \| #117	Exceptional 47.5%
Immigrants \| Germany	92.4 /100 \| #118	Exceptional 47.5%
Chileans	92.2 /100 \| #119	Exceptional 47.5%
Puget Sound Salish	90.5 /100 \| #120	Exceptional 47.4%
Immigrants \| Eastern Europe	90.3 /100 \| #121	Exceptional 47.4%
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%