Scotch-Irish vs Immigrants from Caribbean Currently Married

The statistical analysis conducted on geographies consisting of 548,698,308 people shows a moderate positive correlation between the proportion of Scotch-Irish and percentage of population currently married in the United States with a correlation coefficient (R) of 0.451 and weighted average of 48.7%. Similarly, the statistical analysis conducted on geographies consisting of 450,001,379 people shows no correlation between the proportion of Immigrants from Caribbean and percentage of population currently married in the United States with a correlation coefficient (R) of 0.030 and weighted average of 41.3%, a difference of 18.1%.

Currently Married Correlation Summary

Measurement	Scotch-Irish	Immigrants from Caribbean
Minimum	13.6%	27.6%
Maximum	100.0%	55.8%
Range	86.4%	28.2%
Mean	56.8%	40.8%
Median	53.2%	40.7%
Interquartile 25% (IQ1)	49.2%	37.3%
Interquartile 75% (IQ3)	60.7%	43.9%
Interquartile Range (IQR)	11.5%	6.6%
Standard Deviation (Sample)	15.2%	4.9%
Standard Deviation (Population)	15.1%	4.9%

Similar Demographics by Currently Married

Demographics Similar to Scotch-Irish by Currently Married

In terms of currently married, the demographic groups most similar to Scotch-Irish are Finnish (48.8%, a difference of 0.010%), Immigrants from North America (48.7%, a difference of 0.030%), Greek (48.8%, a difference of 0.050%), Belgian (48.7%, a difference of 0.060%), and Immigrants from Canada (48.8%, a difference of 0.070%).

Demographics	Rating \| Rank	Currently Married
Italians	99.4 /100 \| #36	Exceptional 48.8%
Hungarians	99.4 /100 \| #37	Exceptional 48.8%
Czechoslovakians	99.4 /100 \| #38	Exceptional 48.8%
British	99.4 /100 \| #39	Exceptional 48.8%
Immigrants \| Canada	99.4 /100 \| #40	Exceptional 48.8%
Greeks	99.3 /100 \| #41	Exceptional 48.8%
Finns	99.3 /100 \| #42	Exceptional 48.8%
Scotch-Irish	99.3 /100 \| #43	Exceptional 48.7%
Immigrants \| North America	99.3 /100 \| #44	Exceptional 48.7%
Belgians	99.3 /100 \| #45	Exceptional 48.7%
Immigrants \| Iran	99.2 /100 \| #46	Exceptional 48.7%
Northern Europeans	99.2 /100 \| #47	Exceptional 48.7%
Austrians	99.2 /100 \| #48	Exceptional 48.7%
Bhutanese	99.1 /100 \| #49	Exceptional 48.6%
Iranians	99.0 /100 \| #50	Exceptional 48.6%

Demographics Similar to Immigrants from Caribbean by Currently Married

In terms of currently married, the demographic groups most similar to Immigrants from Caribbean are Haitian (41.3%, a difference of 0.020%), Inupiat (41.3%, a difference of 0.060%), West Indian (41.3%, a difference of 0.15%), Bahamian (41.2%, a difference of 0.20%), and Jamaican (41.4%, a difference of 0.22%).

Demographics	Rating \| Rank	Currently Married
Immigrants \| Liberia	0.0 /100 \| #309	Tragic 41.8%
Guyanese	0.0 /100 \| #310	Tragic 41.6%
Trinidadians and Tobagonians	0.0 /100 \| #311	Tragic 41.5%
Somalis	0.0 /100 \| #312	Tragic 41.5%
Jamaicans	0.0 /100 \| #313	Tragic 41.4%
West Indians	0.0 /100 \| #314	Tragic 41.3%
Inupiat	0.0 /100 \| #315	Tragic 41.3%
Immigrants \| Caribbean	0.0 /100 \| #316	Tragic 41.3%
Haitians	0.0 /100 \| #317	Tragic 41.3%
Bahamians	0.0 /100 \| #318	Tragic 41.2%
Immigrants \| Somalia	0.0 /100 \| #319	Tragic 41.2%
Immigrants \| Jamaica	0.0 /100 \| #320	Tragic 41.1%
Immigrants \| Congo	0.0 /100 \| #321	Tragic 41.1%
Immigrants \| Haiti	0.0 /100 \| #322	Tragic 41.0%
Immigrants \| West Indies	0.0 /100 \| #323	Tragic 40.7%