Sri Lankan vs Immigrants from Caribbean Married-couple Households

The statistical analysis conducted on geographies consisting of 440,079,035 people shows no correlation between the proportion of Sri Lankans and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.047 and weighted average of 49.0%. Similarly, the statistical analysis conducted on geographies consisting of 449,664,871 people shows a poor positive correlation between the proportion of Immigrants from Caribbean and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.154 and weighted average of 40.8%, a difference of 20.1%.

Married-couple Households Correlation Summary

Measurement	Sri Lankan	Immigrants from Caribbean
Minimum	24.2%	22.8%
Maximum	70.0%	64.2%
Range	45.7%	41.4%
Mean	51.3%	41.4%
Median	52.4%	41.7%
Interquartile 25% (IQ1)	47.6%	36.8%
Interquartile 75% (IQ3)	56.4%	45.4%
Interquartile Range (IQR)	8.8%	8.5%
Standard Deviation (Sample)	7.8%	7.2%
Standard Deviation (Population)	7.7%	7.1%

Similar Demographics by Married-couple Households

Demographics Similar to Sri Lankans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Sri Lankans are Iranian (49.0%, a difference of 0.0%), Scottish (49.0%, a difference of 0.090%), Greek (48.9%, a difference of 0.090%), Italian (49.0%, a difference of 0.11%), and Lithuanian (48.9%, a difference of 0.18%).

Demographics	Rating \| Rank	Married-couple Households
Bolivians	99.8 /100 \| #30	Exceptional 49.2%
Native Hawaiians	99.8 /100 \| #31	Exceptional 49.1%
Hungarians	99.8 /100 \| #32	Exceptional 49.1%
Immigrants \| Asia	99.7 /100 \| #33	Exceptional 49.1%
Italians	99.7 /100 \| #34	Exceptional 49.0%
Scottish	99.7 /100 \| #35	Exceptional 49.0%
Iranians	99.7 /100 \| #36	Exceptional 49.0%
Sri Lankans	99.7 /100 \| #37	Exceptional 49.0%
Greeks	99.7 /100 \| #38	Exceptional 48.9%
Lithuanians	99.6 /100 \| #39	Exceptional 48.9%
Immigrants \| Bolivia	99.6 /100 \| #40	Exceptional 48.9%
Immigrants \| Lebanon	99.6 /100 \| #41	Exceptional 48.9%
Immigrants \| Vietnam	99.6 /100 \| #42	Exceptional 48.8%
Immigrants \| Iran	99.6 /100 \| #43	Exceptional 48.8%
Welsh	99.5 /100 \| #44	Exceptional 48.8%

Demographics Similar to Immigrants from Caribbean by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Caribbean are Trinidadian and Tobagonian (40.9%, a difference of 0.18%), Jamaican (40.9%, a difference of 0.26%), Immigrants from Jamaica (40.7%, a difference of 0.29%), Liberian (40.7%, a difference of 0.30%), and Immigrants from Haiti (40.9%, a difference of 0.34%).

Demographics	Rating \| Rank	Married-couple Households
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%
Puerto Ricans	0.0 /100 \| #323	Tragic 40.1%