Okinawan vs Immigrants from Cameroon Married-couple Households

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%. Similarly, the statistical analysis conducted on geographies consisting of 130,731,618 people shows a poor positive correlation between the proportion of Immigrants from Cameroon and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.152 and weighted average of 43.7%, a difference of 8.5%.

Married-couple Households Correlation Summary

Measurement	Okinawan	Immigrants from Cameroon
Minimum	26.1%	22.8%
Maximum	85.7%	74.5%
Range	59.6%	51.8%
Mean	51.5%	46.0%
Median	50.5%	45.5%
Interquartile 25% (IQ1)	42.3%	39.6%
Interquartile 75% (IQ3)	58.1%	50.0%
Interquartile Range (IQR)	15.9%	10.4%
Standard Deviation (Sample)	12.5%	10.1%
Standard Deviation (Population)	12.4%	10.0%

Similar Demographics by Married-couple Households

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%

Demographics Similar to Immigrants from Cameroon by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Cameroon are Iroquois (43.7%, a difference of 0.090%), Central American Indian (43.8%, a difference of 0.12%), Alaskan Athabascan (43.6%, a difference of 0.13%), Blackfeet (43.8%, a difference of 0.15%), and Vietnamese (43.6%, a difference of 0.19%).

Demographics	Rating \| Rank	Married-couple Households
Central Americans	0.3 /100 \| #253	Tragic 43.9%
Apache	0.3 /100 \| #254	Tragic 43.9%
Shoshone	0.3 /100 \| #255	Tragic 43.9%
Ugandans	0.3 /100 \| #256	Tragic 43.8%
Blackfeet	0.2 /100 \| #257	Tragic 43.8%
Central American Indians	0.2 /100 \| #258	Tragic 43.8%
Iroquois	0.2 /100 \| #259	Tragic 43.7%
Immigrants \| Cameroon	0.2 /100 \| #260	Tragic 43.7%
Alaskan Athabascans	0.2 /100 \| #261	Tragic 43.6%
Vietnamese	0.2 /100 \| #262	Tragic 43.6%
Cree	0.1 /100 \| #263	Tragic 43.6%
Bangladeshis	0.1 /100 \| #264	Tragic 43.5%
Moroccans	0.1 /100 \| #265	Tragic 43.5%
Ecuadorians	0.1 /100 \| #266	Tragic 43.5%
Natives/Alaskans	0.1 /100 \| #267	Tragic 43.5%