Immigrants from Sierra Leone vs Jamaican Married-couple Households

The statistical analysis conducted on geographies consisting of 101,644,825 people shows a poor negative correlation between the proportion of Immigrants from Sierra Leone and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.138 and weighted average of 43.3%. Similarly, the statistical analysis conducted on geographies consisting of 367,621,560 people shows a substantial negative correlation between the proportion of Jamaicans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.543 and weighted average of 40.9%, a difference of 5.9%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Sierra Leone	Jamaican
Minimum	21.3%	14.3%
Maximum	59.2%	51.0%
Range	37.9%	36.7%
Mean	43.1%	37.9%
Median	44.6%	38.7%
Interquartile 25% (IQ1)	38.3%	33.6%
Interquartile 75% (IQ3)	48.8%	43.5%
Interquartile Range (IQR)	10.5%	9.9%
Standard Deviation (Sample)	8.5%	8.1%
Standard Deviation (Population)	8.4%	8.1%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Sierra Leone by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Sierra Leone are Yuman (43.3%, a difference of 0.050%), Guatemalan (43.3%, a difference of 0.15%), Immigrants from Burma/Myanmar (43.4%, a difference of 0.21%), Immigrants from Nigeria (43.2%, a difference of 0.26%), and Native/Alaskan (43.5%, a difference of 0.31%).

Demographics	Rating \| Rank	Married-couple Households
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%
Immigrants \| Burma/Myanmar	0.1 /100 \| #268	Tragic 43.4%
Immigrants \| Sierra Leone	0.1 /100 \| #269	Tragic 43.3%
Yuman	0.1 /100 \| #270	Tragic 43.3%
Guatemalans	0.1 /100 \| #271	Tragic 43.3%
Immigrants \| Nigeria	0.1 /100 \| #272	Tragic 43.2%
Ethiopians	0.1 /100 \| #273	Tragic 43.2%
Nigerians	0.1 /100 \| #274	Tragic 43.2%
Immigrants \| Bangladesh	0.0 /100 \| #275	Tragic 43.1%
Immigrants \| Ethiopia	0.0 /100 \| #276	Tragic 43.1%

Demographics Similar to Jamaicans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Jamaicans are Immigrants from Haiti (40.9%, a difference of 0.080%), Trinidadian and Tobagonian (40.9%, a difference of 0.080%), African (40.9%, a difference of 0.14%), Colville (41.0%, a difference of 0.22%), and Immigrants from Caribbean (40.8%, a difference of 0.26%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Western Africa	0.0 /100 \| #307	Tragic 41.4%
Crow	0.0 /100 \| #308	Tragic 41.4%
Immigrants \| Trinidad and Tobago	0.0 /100 \| #309	Tragic 41.2%
Haitians	0.0 /100 \| #310	Tragic 41.2%
Colville	0.0 /100 \| #311	Tragic 41.0%
Africans	0.0 /100 \| #312	Tragic 40.9%
Immigrants \| Haiti	0.0 /100 \| #313	Tragic 40.9%
Jamaicans	0.0 /100 \| #314	Tragic 40.9%
Trinidadians and Tobagonians	0.0 /100 \| #315	Tragic 40.9%
Immigrants \| Caribbean	0.0 /100 \| #316	Tragic 40.8%
Immigrants \| Jamaica	0.0 /100 \| #317	Tragic 40.7%
Liberians	0.0 /100 \| #318	Tragic 40.7%
Bahamians	0.0 /100 \| #319	Tragic 40.5%
West Indians	0.0 /100 \| #320	Tragic 40.3%
Immigrants \| Liberia	0.0 /100 \| #321	Tragic 40.3%