Trinidadian and Tobagonian vs Immigrants from Afghanistan Married-couple Households

The statistical analysis conducted on geographies consisting of 219,710,717 people shows a moderate positive correlation between the proportion of Trinidadians and Tobagonians and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.445 and weighted average of 40.9%. Similarly, the statistical analysis conducted on geographies consisting of 147,636,485 people shows a mild negative correlation between the proportion of Immigrants from Afghanistan and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.334 and weighted average of 47.2%, a difference of 15.6%.

Married-couple Households Correlation Summary

Measurement	Trinidadian and Tobagonian	Immigrants from Afghanistan
Minimum	24.5%	21.1%
Maximum	92.8%	70.5%
Range	68.3%	49.4%
Mean	44.6%	45.5%
Median	43.5%	45.8%
Interquartile 25% (IQ1)	34.9%	39.3%
Interquartile 75% (IQ3)	48.2%	52.4%
Interquartile Range (IQR)	13.3%	13.1%
Standard Deviation (Sample)	14.3%	9.8%
Standard Deviation (Population)	14.2%	9.7%

Similar Demographics by Married-couple Households

Demographics Similar to Trinidadians and Tobagonians by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Trinidadians and Tobagonians are Jamaican (40.9%, a difference of 0.080%), Immigrants from Haiti (40.9%, a difference of 0.15%), Immigrants from Caribbean (40.8%, a difference of 0.18%), African (40.9%, a difference of 0.22%), and Colville (41.0%, a difference of 0.30%).

Demographics	Rating \| Rank	Married-couple Households
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%
Immigrants \| Zaire	0.0 /100 \| #322	Tragic 40.1%

Demographics Similar to Immigrants from Afghanistan by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Afghanistan are New Zealander (47.2%, a difference of 0.010%), Immigrants from Malaysia (47.2%, a difference of 0.010%), Immigrants from Sweden (47.2%, a difference of 0.030%), Spanish (47.2%, a difference of 0.050%), and Costa Rican (47.2%, a difference of 0.050%).

Demographics	Rating \| Rank	Married-couple Households
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%
Immigrants \| Argentina	86.0 /100 \| #135	Excellent 47.2%
New Zealanders	85.3 /100 \| #136	Excellent 47.2%
Immigrants \| Malaysia	85.2 /100 \| #137	Excellent 47.2%
Immigrants \| Afghanistan	85.1 /100 \| #138	Excellent 47.2%
Immigrants \| Sweden	84.7 /100 \| #139	Excellent 47.2%
Spanish	84.5 /100 \| #140	Excellent 47.2%
Costa Ricans	84.4 /100 \| #141	Excellent 47.2%
Spaniards	84.1 /100 \| #142	Excellent 47.2%
Immigrants \| Belarus	83.8 /100 \| #143	Excellent 47.2%
Mexicans	83.4 /100 \| #144	Excellent 47.1%
Slovenes	81.7 /100 \| #145	Excellent 47.1%