Scotch-Irish vs Immigrants from Central America 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 536,454,573 people shows a poor positive correlation between the proportion of Immigrants from Central America and percentage of population currently married in the United States with a correlation coefficient (R) of 0.136 and weighted average of 44.1%, a difference of 10.5%.

Currently Married Correlation Summary

Measurement	Scotch-Irish	Immigrants from Central America
Minimum	13.6%	16.7%
Maximum	100.0%	80.4%
Range	86.4%	63.7%
Mean	56.8%	45.1%
Median	53.2%	43.8%
Interquartile 25% (IQ1)	49.2%	41.5%
Interquartile 75% (IQ3)	60.7%	46.2%
Interquartile Range (IQR)	11.5%	4.7%
Standard Deviation (Sample)	15.2%	9.6%
Standard Deviation (Population)	15.1%	9.5%

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 Central America by Currently Married

In terms of currently married, the demographic groups most similar to Immigrants from Central America are Hispanic or Latino (44.1%, a difference of 0.030%), Blackfeet (44.2%, a difference of 0.050%), Immigrants from Eastern Africa (44.2%, a difference of 0.12%), Immigrants from Cameroon (44.2%, a difference of 0.14%), and Nicaraguan (44.2%, a difference of 0.15%).

Demographics	Rating \| Rank	Currently Married
Immigrants \| Burma/Myanmar	0.4 /100 \| #246	Tragic 44.3%
Ugandans	0.4 /100 \| #247	Tragic 44.2%
Nicaraguans	0.3 /100 \| #248	Tragic 44.2%
Immigrants \| Cameroon	0.3 /100 \| #249	Tragic 44.2%
Immigrants \| Eastern Africa	0.3 /100 \| #250	Tragic 44.2%
Blackfeet	0.3 /100 \| #251	Tragic 44.2%
Hispanics or Latinos	0.3 /100 \| #252	Tragic 44.1%
Immigrants \| Central America	0.3 /100 \| #253	Tragic 44.1%
Vietnamese	0.2 /100 \| #254	Tragic 44.0%
Yakama	0.2 /100 \| #255	Tragic 44.0%
Shoshone	0.2 /100 \| #256	Tragic 44.0%
Immigrants \| Africa	0.2 /100 \| #257	Tragic 43.9%
Ute	0.2 /100 \| #258	Tragic 43.9%
Immigrants \| Sierra Leone	0.1 /100 \| #259	Tragic 43.8%
Immigrants \| Latin America	0.1 /100 \| #260	Tragic 43.8%