Guamanian/Chamorro vs Immigrants from South America Average Family Size

The statistical analysis conducted on geographies consisting of 221,865,945 people shows a moderate negative correlation between the proportion of Guamanians/Chamorros and average family size in the United States with a correlation coefficient (R) of -0.425 and weighted average of 3.29. Similarly, the statistical analysis conducted on geographies consisting of 486,031,470 people shows a poor negative correlation between the proportion of Immigrants from South America and average family size in the United States with a correlation coefficient (R) of -0.193 and weighted average of 3.27, a difference of 0.60%.

In terms of average family size, the demographic groups most similar to Guamanians/Chamorros are Barbadian (3.29, a difference of 0.010%), Nigerian (3.29, a difference of 0.010%), Immigrants from Burma/Myanmar (3.29, a difference of 0.020%), West Indian (3.29, a difference of 0.020%), and Immigrants from Western Africa (3.29, a difference of 0.050%). Similarly, the demographic groups most similar to Immigrants from South America are Immigrants from Liberia (3.27, a difference of 0.0%), South American (3.27, a difference of 0.010%), Kiowa (3.27, a difference of 0.020%), Immigrants from Panama (3.27, a difference of 0.060%), and Black/African American (3.27, a difference of 0.070%).