African vs Kiowa Average Family Size

The statistical analysis conducted on geographies consisting of 469,598,302 people shows a poor negative correlation between the proportion of Africans and average family size in the United States with a correlation coefficient (R) of -0.172 and weighted average of 3.25. Similarly, the statistical analysis conducted on geographies consisting of 56,098,854 people shows a weak positive correlation between the proportion of Kiowa and average family size in the United States with a correlation coefficient (R) of 0.296 and weighted average of 3.27, a difference of 0.53%.

In terms of average family size, the demographic groups most similar to Africans are Panamanian (3.25, a difference of 0.020%), Immigrants from Venezuela (3.26, a difference of 0.050%), Costa Rican (3.26, a difference of 0.070%), Immigrants from Western Asia (3.26, a difference of 0.11%), and Laotian (3.26, a difference of 0.14%). Similarly, the demographic groups most similar to Kiowa are Immigrants from Liberia (3.27, a difference of 0.020%), Immigrants from South America (3.27, a difference of 0.020%), Immigrants from Asia (3.27, a difference of 0.070%), Immigrants from Indonesia (3.27, a difference of 0.090%), and Immigrants from Bahamas (3.27, a difference of 0.10%).