Immigrants from Central America vs Samoan Married-couple Households

The statistical analysis conducted on geographies consisting of 536,047,937 people shows a moderate positive correlation between the proportion of Immigrants from Central America and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.415 and weighted average of 45.7%. Similarly, the statistical analysis conducted on geographies consisting of 225,069,551 people shows a slight positive correlation between the proportion of Samoans and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.091 and weighted average of 48.7%, a difference of 6.6%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Central America	Samoan
Minimum	18.2%	29.5%
Maximum	100.0%	73.6%
Range	81.8%	44.2%
Mean	50.3%	50.4%
Median	47.1%	50.2%
Interquartile 25% (IQ1)	45.1%	45.9%
Interquartile 75% (IQ3)	50.1%	54.9%
Interquartile Range (IQR)	5.0%	9.0%
Standard Deviation (Sample)	13.3%	8.7%
Standard Deviation (Population)	13.2%	8.7%

Similar Demographics by Married-couple Households

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

In terms of married-couple households, the demographic groups most similar to Immigrants from Central America are Immigrants from Serbia (45.7%, a difference of 0.080%), Alaska Native (45.6%, a difference of 0.090%), Potawatomi (45.7%, a difference of 0.11%), Carpatho Rusyn (45.7%, a difference of 0.12%), and Aleut (45.6%, a difference of 0.14%).

Demographics	Rating \| Rank	Married-couple Households
Chickasaw	22.7 /100 \| #195	Fair 45.9%
Immigrants \| South America	22.2 /100 \| #196	Fair 45.9%
Cambodians	21.3 /100 \| #197	Fair 45.9%
Ottawa	19.4 /100 \| #198	Poor 45.8%
Carpatho Rusyns	15.7 /100 \| #199	Poor 45.7%
Potawatomi	15.6 /100 \| #200	Poor 45.7%
Immigrants \| Serbia	15.2 /100 \| #201	Poor 45.7%
Immigrants \| Central America	14.2 /100 \| #202	Poor 45.7%
Alaska Natives	13.0 /100 \| #203	Poor 45.6%
Aleuts	12.5 /100 \| #204	Poor 45.6%
Nepalese	11.9 /100 \| #205	Poor 45.6%
Uruguayans	10.4 /100 \| #206	Poor 45.5%
Immigrants \| France	8.8 /100 \| #207	Tragic 45.4%
Hispanics or Latinos	8.7 /100 \| #208	Tragic 45.4%
Immigrants \| Uzbekistan	8.4 /100 \| #209	Tragic 45.4%

Demographics Similar to Samoans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Samoans are Immigrants from Sri Lanka (48.7%, a difference of 0.040%), Eastern European (48.6%, a difference of 0.040%), Irish (48.6%, a difference of 0.080%), Indian (Asian) (48.7%, a difference of 0.10%), and White/Caucasian (48.6%, a difference of 0.13%).

Demographics	Rating \| Rank	Married-couple Households
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%
Eastern Europeans	99.3 /100 \| #51	Exceptional 48.6%
Irish	99.3 /100 \| #52	Exceptional 48.6%
Whites/Caucasians	99.3 /100 \| #53	Exceptional 48.6%
Immigrants \| Lithuania	99.3 /100 \| #54	Exceptional 48.6%
Austrians	99.3 /100 \| #55	Exceptional 48.6%
Immigrants \| Northern Europe	99.3 /100 \| #56	Exceptional 48.6%
Poles	99.2 /100 \| #57	Exceptional 48.5%