Immigrants from Dominican Republic vs Arapaho Married-couple Households

The statistical analysis conducted on geographies consisting of 274,963,123 people shows a moderate negative correlation between the proportion of Immigrants from Dominican Republic and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.472 and weighted average of 37.3%. Similarly, the statistical analysis conducted on geographies consisting of 29,778,233 people shows a weak negative correlation between the proportion of Arapaho and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.258 and weighted average of 41.8%, a difference of 12.0%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Dominican Republic	Arapaho
Minimum	19.5%	5.6%
Maximum	58.7%	71.4%
Range	39.3%	65.7%
Mean	35.1%	40.7%
Median	34.9%	40.1%
Interquartile 25% (IQ1)	30.0%	33.7%
Interquartile 75% (IQ3)	41.6%	46.0%
Interquartile Range (IQR)	11.6%	12.2%
Standard Deviation (Sample)	8.0%	13.1%
Standard Deviation (Population)	7.9%	12.8%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Dominican Republic by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Dominican Republic are Immigrants from Grenada (37.5%, a difference of 0.43%), Tohono O'odham (37.9%, a difference of 1.5%), Hopi (36.7%, a difference of 1.8%), Cape Verdean (38.1%, a difference of 2.1%), and Dominican (38.2%, a difference of 2.2%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| West Indies	0.0 /100 \| #333	Tragic 39.0%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #334	Tragic 38.7%
Senegalese	0.0 /100 \| #335	Tragic 38.6%
Blacks/African Americans	0.0 /100 \| #336	Tragic 38.5%
Immigrants \| Somalia	0.0 /100 \| #337	Tragic 38.4%
Immigrants \| Senegal	0.0 /100 \| #338	Tragic 38.4%
British West Indians	0.0 /100 \| #339	Tragic 38.3%
Dominicans	0.0 /100 \| #340	Tragic 38.2%
Cape Verdeans	0.0 /100 \| #341	Tragic 38.1%
Tohono O'odham	0.0 /100 \| #342	Tragic 37.9%
Immigrants \| Grenada	0.0 /100 \| #343	Tragic 37.5%
Immigrants \| Dominican Republic	0.0 /100 \| #344	Tragic 37.3%
Hopi	0.0 /100 \| #345	Tragic 36.7%
Immigrants \| Cabo Verde	0.0 /100 \| #346	Tragic 36.2%
Pima	0.0 /100 \| #347	Tragic 35.6%

Demographics Similar to Arapaho by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Arapaho are Immigrants from Middle Africa (41.8%, a difference of 0.040%), Immigrants from Ghana (41.8%, a difference of 0.11%), Immigrants from Belize (41.8%, a difference of 0.13%), Immigrants from Sudan (41.9%, a difference of 0.30%), and Immigrants from Bahamas (41.7%, a difference of 0.34%).

Demographics	Rating \| Rank	Married-couple Households
Hondurans	0.0 /100 \| #290	Tragic 42.1%
Paiute	0.0 /100 \| #291	Tragic 42.1%
Indonesians	0.0 /100 \| #292	Tragic 42.0%
Menominee	0.0 /100 \| #293	Tragic 42.0%
Immigrants \| Yemen	0.0 /100 \| #294	Tragic 42.0%
Kiowa	0.0 /100 \| #295	Tragic 42.0%
Immigrants \| Sudan	0.0 /100 \| #296	Tragic 41.9%
Arapaho	0.0 /100 \| #297	Tragic 41.8%
Immigrants \| Middle Africa	0.0 /100 \| #298	Tragic 41.8%
Immigrants \| Ghana	0.0 /100 \| #299	Tragic 41.8%
Immigrants \| Belize	0.0 /100 \| #300	Tragic 41.8%
Immigrants \| Bahamas	0.0 /100 \| #301	Tragic 41.7%
Immigrants \| Honduras	0.0 /100 \| #302	Tragic 41.6%
Sub-Saharan Africans	0.0 /100 \| #303	Tragic 41.6%
Immigrants \| Guyana	0.0 /100 \| #304	Tragic 41.6%