Immigrants from North America vs Okinawan Married-couple Households

The statistical analysis conducted on geographies consisting of 462,174,767 people shows a poor positive correlation between the proportion of Immigrants from North America and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.150 and weighted average of 48.4%. Similarly, the statistical analysis conducted on geographies consisting of 73,726,117 people shows no correlation between the proportion of Okinawans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.035 and weighted average of 47.4%, a difference of 2.1%.

Married-couple Households Correlation Summary

Measurement	Immigrants from North America	Okinawan
Minimum	9.5%	26.1%
Maximum	100.0%	85.7%
Range	90.5%	59.6%
Mean	53.2%	51.5%
Median	51.3%	50.5%
Interquartile 25% (IQ1)	46.3%	42.3%
Interquartile 75% (IQ3)	56.3%	58.1%
Interquartile Range (IQR)	10.0%	15.9%
Standard Deviation (Sample)	17.6%	12.5%
Standard Deviation (Population)	17.3%	12.4%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from North America by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from North America are Laotian (48.4%, a difference of 0.010%), Immigrants from South Eastern Asia (48.4%, a difference of 0.040%), Immigrants from China (48.4%, a difference of 0.040%), Jordanian (48.4%, a difference of 0.060%), and Romanian (48.4%, a difference of 0.060%).

Demographics	Rating \| Rank	Married-couple Households
Basques	99.0 /100 \| #63	Exceptional 48.4%
Northern Europeans	99.0 /100 \| #64	Exceptional 48.4%
Immigrants \| Canada	99.0 /100 \| #65	Exceptional 48.4%
Jordanians	98.9 /100 \| #66	Exceptional 48.4%
Romanians	98.9 /100 \| #67	Exceptional 48.4%
Immigrants \| South Eastern Asia	98.9 /100 \| #68	Exceptional 48.4%
Immigrants \| China	98.9 /100 \| #69	Exceptional 48.4%
Immigrants \| North America	98.9 /100 \| #70	Exceptional 48.4%
Laotians	98.8 /100 \| #71	Exceptional 48.4%
Scotch-Irish	98.6 /100 \| #72	Exceptional 48.3%
Immigrants \| Singapore	98.6 /100 \| #73	Exceptional 48.3%
Immigrants \| Romania	98.6 /100 \| #74	Exceptional 48.3%
Immigrants \| England	98.4 /100 \| #75	Exceptional 48.2%
Immigrants \| Fiji	98.4 /100 \| #76	Exceptional 48.2%
Canadians	98.2 /100 \| #77	Exceptional 48.2%

Demographics Similar to Okinawans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Okinawans are Immigrants from Eastern Europe (47.4%, a difference of 0.020%), Puget Sound Salish (47.4%, a difference of 0.040%), Immigrants from Venezuela (47.4%, a difference of 0.080%), Zimbabwean (47.4%, a difference of 0.090%), and Australian (47.4%, a difference of 0.11%).

Demographics	Rating \| Rank	Married-couple Households
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%