Scotch-Irish vs Immigrants from Vietnam 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 404,782,059 people shows a poor negative correlation between the proportion of Immigrants from Vietnam and percentage of population currently married in the United States with a correlation coefficient (R) of -0.110 and weighted average of 47.2%, a difference of 3.3%.

Currently Married Correlation Summary

Measurement	Scotch-Irish	Immigrants from Vietnam
Minimum	13.6%	25.0%
Maximum	100.0%	81.5%
Range	86.4%	56.5%
Mean	56.8%	47.7%
Median	53.2%	46.5%
Interquartile 25% (IQ1)	49.2%	45.0%
Interquartile 75% (IQ3)	60.7%	49.2%
Interquartile Range (IQR)	11.5%	4.1%
Standard Deviation (Sample)	15.2%	8.6%
Standard Deviation (Population)	15.1%	8.5%

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 Vietnam by Currently Married

In terms of currently married, the demographic groups most similar to Immigrants from Vietnam are Paraguayan (47.2%, a difference of 0.020%), Pakistani (47.2%, a difference of 0.040%), Yugoslavian (47.2%, a difference of 0.040%), Immigrants from Norway (47.2%, a difference of 0.080%), and Cajun (47.1%, a difference of 0.15%).

Demographics	Rating \| Rank	Currently Married
Sri Lankans	83.2 /100 \| #129	Excellent 47.3%
Immigrants \| Iraq	82.8 /100 \| #130	Excellent 47.3%
Icelanders	82.4 /100 \| #131	Excellent 47.3%
Afghans	81.8 /100 \| #132	Excellent 47.3%
Immigrants \| Malaysia	81.1 /100 \| #133	Excellent 47.3%
Immigrants \| Australia	81.1 /100 \| #134	Excellent 47.3%
Immigrants \| Norway	79.7 /100 \| #135	Good 47.2%
Immigrants \| Vietnam	78.2 /100 \| #136	Good 47.2%
Paraguayans	77.8 /100 \| #137	Good 47.2%
Pakistanis	77.5 /100 \| #138	Good 47.2%
Yugoslavians	77.4 /100 \| #139	Good 47.2%
Cajuns	75.3 /100 \| #140	Good 47.1%
Venezuelans	74.4 /100 \| #141	Good 47.1%
Argentineans	74.4 /100 \| #142	Good 47.1%
Guamanians/Chamorros	74.2 /100 \| #143	Good 47.1%