Northern European vs Immigrants from Korea Married-couple Households

The statistical analysis conducted on geographies consisting of 405,935,779 people shows no correlation between the proportion of Northern Europeans and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.007 and weighted average of 48.4%. Similarly, the statistical analysis conducted on geographies consisting of 415,948,029 people shows no correlation between the proportion of Immigrants from Korea and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.038 and weighted average of 49.9%, a difference of 2.9%.

Married-couple Households Correlation Summary

Measurement	Northern European	Immigrants from Korea
Minimum	7.1%	9.4%
Maximum	100.0%	100.0%
Range	92.9%	90.6%
Mean	54.4%	54.1%
Median	54.5%	54.9%
Interquartile 25% (IQ1)	46.4%	47.2%
Interquartile 75% (IQ3)	61.6%	61.4%
Interquartile Range (IQR)	15.2%	14.2%
Standard Deviation (Sample)	16.3%	16.7%
Standard Deviation (Population)	16.1%	16.6%

Similar Demographics by Married-couple Households

Demographics Similar to Northern Europeans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Northern Europeans are Basque (48.4%, a difference of 0.010%), Immigrants from Canada (48.4%, a difference of 0.020%), Jordanian (48.4%, a difference of 0.040%), Romanian (48.4%, a difference of 0.050%), and Immigrants from South Eastern Asia (48.4%, a difference of 0.060%).

Demographics	Rating \| Rank	Married-couple Households
Poles	99.2 /100 \| #57	Exceptional 48.5%
Immigrants \| Indonesia	99.2 /100 \| #58	Exceptional 48.5%
Czechoslovakians	99.2 /100 \| #59	Exceptional 48.5%
Croatians	99.1 /100 \| #60	Exceptional 48.5%
Bulgarians	99.1 /100 \| #61	Exceptional 48.5%
Luxembourgers	99.1 /100 \| #62	Exceptional 48.5%
Basques	99.0 /100 \| #63	Exceptional 48.4%
Northern Europeans	99.0 /100 \| #64	Exceptional 48.4%
Immigrants \| Canada	99.0 /100 \| #65	Exceptional 48.4%
Jordanians	98.9 /100 \| #66	Exceptional 48.4%
Romanians	98.9 /100 \| #67	Exceptional 48.4%
Immigrants \| South Eastern Asia	98.9 /100 \| #68	Exceptional 48.4%
Immigrants \| China	98.9 /100 \| #69	Exceptional 48.4%
Immigrants \| North America	98.9 /100 \| #70	Exceptional 48.4%
Laotians	98.8 /100 \| #71	Exceptional 48.4%

Demographics Similar to Immigrants from Korea by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Korea are Burmese (49.8%, a difference of 0.13%), Swiss (49.9%, a difference of 0.17%), Korean (49.7%, a difference of 0.27%), Swedish (49.7%, a difference of 0.30%), and Immigrants from Hong Kong (49.6%, a difference of 0.46%).

Demographics	Rating \| Rank	Married-couple Households
Danes	100.0 /100 \| #6	Exceptional 51.1%
Filipinos	100.0 /100 \| #7	Exceptional 51.0%
Immigrants \| South Central Asia	100.0 /100 \| #8	Exceptional 50.6%
Pennsylvania Germans	100.0 /100 \| #9	Exceptional 50.4%
Chinese	100.0 /100 \| #10	Exceptional 50.4%
Immigrants \| Pakistan	100.0 /100 \| #11	Exceptional 50.1%
Swiss	100.0 /100 \| #12	Exceptional 49.9%
Immigrants \| Korea	100.0 /100 \| #13	Exceptional 49.9%
Burmese	100.0 /100 \| #14	Exceptional 49.8%
Koreans	99.9 /100 \| #15	Exceptional 49.7%
Swedes	99.9 /100 \| #16	Exceptional 49.7%
Immigrants \| Hong Kong	99.9 /100 \| #17	Exceptional 49.6%
English	99.9 /100 \| #18	Exceptional 49.6%
Europeans	99.9 /100 \| #19	Exceptional 49.6%
Scandinavians	99.9 /100 \| #20	Exceptional 49.6%