Black/African American vs Sierra Leonean Average Family Size

The statistical analysis conducted on geographies consisting of 565,344,221 people shows a strong positive correlation between the proportion of Blacks/African Americans and average family size in the United States with a correlation coefficient (R) of 0.770 and weighted average of 3.27. Similarly, the statistical analysis conducted on geographies consisting of 83,343,424 people shows a weak positive correlation between the proportion of Sierra Leoneans and average family size in the United States with a correlation coefficient (R) of 0.276 and weighted average of 3.30, a difference of 0.67%.

In terms of average family size, the demographic groups most similar to Blacks/African Americans are Immigrants from Panama (3.27, a difference of 0.010%), Indonesian (3.28, a difference of 0.060%), Bahamian (3.28, a difference of 0.11%), Puerto Rican (3.28, a difference of 0.13%), and Asian (3.28, a difference of 0.17%). Similarly, the demographic groups most similar to Sierra Leoneans are Immigrants from Lebanon (3.30, a difference of 0.010%), U.S. Virgin Islander (3.29, a difference of 0.090%), Peruvian (3.30, a difference of 0.10%), Immigrants from Oceania (3.29, a difference of 0.13%), and Barbadian (3.29, a difference of 0.13%).