Sioux vs Ghanaian Married-couple Households

The statistical analysis conducted on geographies consisting of 234,109,143 people shows a significant negative correlation between the proportion of Sioux and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.639 and weighted average of 41.5%. Similarly, the statistical analysis conducted on geographies consisting of 190,506,796 people shows a weak positive correlation between the proportion of Ghanaians and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.232 and weighted average of 42.2%, a difference of 1.8%.

In terms of married-couple households, the demographic groups most similar to Sioux are Immigrants from Guyana (41.6%, a difference of 0.11%), Subsaharan African (41.6%, a difference of 0.22%), Immigrants from Honduras (41.6%, a difference of 0.23%), Immigrants from Bahamas (41.7%, a difference of 0.40%), and Immigrants from Belize (41.8%, a difference of 0.61%). Similarly, the demographic groups most similar to Ghanaians are Belizean (42.2%, a difference of 0.010%), Chippewa (42.1%, a difference of 0.25%), Immigrants from Eritrea (42.1%, a difference of 0.33%), Sudanese (42.1%, a difference of 0.38%), and Honduran (42.1%, a difference of 0.43%).