Lumbee vs Immigrants from South Africa Married-couple Households

The statistical analysis conducted on geographies consisting of 92,264,260 people shows no correlation between the proportion of Lumbee and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.006 and weighted average of 39.6%. Similarly, the statistical analysis conducted on geographies consisting of 233,270,946 people shows a weak positive correlation between the proportion of Immigrants from South Africa and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.206 and weighted average of 47.8%, a difference of 20.8%.

Married-couple Households Correlation Summary

Measurement	Lumbee	Immigrants from South Africa
Minimum	16.8%	20.5%
Maximum	53.0%	100.0%
Range	36.2%	79.5%
Mean	37.4%	57.1%
Median	37.3%	52.7%
Interquartile 25% (IQ1)	33.9%	45.5%
Interquartile 75% (IQ3)	43.5%	66.0%
Interquartile Range (IQR)	9.7%	20.6%
Standard Deviation (Sample)	8.3%	20.2%
Standard Deviation (Population)	8.2%	19.9%

Similar Demographics by Married-couple Households

Demographics Similar to Lumbee by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Lumbee are U.S. Virgin Islander (39.8%, a difference of 0.47%), Barbadian (39.4%, a difference of 0.50%), Immigrants from Dominica (39.4%, a difference of 0.57%), Pueblo (40.0%, a difference of 0.93%), and Immigrants from Barbados (39.2%, a difference of 1.0%).

Demographics	Rating \| Rank	Married-couple Households
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%
Navajo	0.0 /100 \| #324	Tragic 40.1%
Pueblo	0.0 /100 \| #325	Tragic 40.0%
U.S. Virgin Islanders	0.0 /100 \| #326	Tragic 39.8%
Lumbee	0.0 /100 \| #327	Tragic 39.6%
Barbadians	0.0 /100 \| #328	Tragic 39.4%
Immigrants \| Dominica	0.0 /100 \| #329	Tragic 39.4%
Immigrants \| Barbados	0.0 /100 \| #330	Tragic 39.2%
Immigrants \| Congo	0.0 /100 \| #331	Tragic 39.0%
Somalis	0.0 /100 \| #332	Tragic 39.0%
Immigrants \| West Indies	0.0 /100 \| #333	Tragic 39.0%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #334	Tragic 38.7%

Demographics Similar to Immigrants from South Africa by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from South Africa are Slavic (47.8%, a difference of 0.010%), Hawaiian (47.8%, a difference of 0.010%), Turkish (47.8%, a difference of 0.030%), Immigrants from Italy (47.9%, a difference of 0.090%), and Immigrants from Austria (47.9%, a difference of 0.10%).

Demographics	Rating \| Rank	Married-couple Households
Latvians	96.5 /100 \| #97	Exceptional 47.9%
Immigrants \| North Macedonia	96.4 /100 \| #98	Exceptional 47.9%
Immigrants \| Austria	96.4 /100 \| #99	Exceptional 47.9%
Immigrants \| Italy	96.3 /100 \| #100	Exceptional 47.9%
Turks	96.1 /100 \| #101	Exceptional 47.8%
Slavs	96.0 /100 \| #102	Exceptional 47.8%
Hawaiians	96.0 /100 \| #103	Exceptional 47.8%
Immigrants \| South Africa	96.0 /100 \| #104	Exceptional 47.8%
Immigrants \| Czechoslovakia	95.5 /100 \| #105	Exceptional 47.8%
Portuguese	95.5 /100 \| #106	Exceptional 47.8%
Estonians	94.7 /100 \| #107	Exceptional 47.7%
Immigrants \| Japan	94.4 /100 \| #108	Exceptional 47.7%
Immigrants \| Jordan	94.1 /100 \| #109	Exceptional 47.7%
Macedonians	93.9 /100 \| #110	Exceptional 47.6%
Syrians	93.9 /100 \| #111	Exceptional 47.6%