American vs Immigrants from Brazil Average Family Size

The statistical analysis conducted on geographies consisting of 581,385,339 people shows no correlation between the proportion of Americans and average family size in the United States with a correlation coefficient (R) of 0.046 and weighted average of 3.16. Similarly, the statistical analysis conducted on geographies consisting of 342,856,280 people shows a poor positive correlation between the proportion of Immigrants from Brazil and average family size in the United States with a correlation coefficient (R) of 0.119 and weighted average of 3.18, a difference of 0.47%.

In terms of average family size, the demographic groups most similar to Americans are Immigrants from Bulgaria (3.16, a difference of 0.020%), Immigrants from Russia (3.16, a difference of 0.11%), Immigrants from Albania (3.16, a difference of 0.12%), Immigrants from North Macedonia (3.16, a difference of 0.12%), and Turkish (3.16, a difference of 0.13%). Similarly, the demographic groups most similar to Immigrants from Brazil are Immigrants from Southern Europe (3.18, a difference of 0.030%), Danish (3.17, a difference of 0.040%), Cajun (3.17, a difference of 0.050%), Immigrants from Belarus (3.17, a difference of 0.080%), and Immigrants from Eastern Europe (3.17, a difference of 0.12%).