Eastern European vs Latvian Average Family Size

The statistical analysis conducted on geographies consisting of 460,961,118 people shows a mild negative correlation between the proportion of Eastern Europeans and average family size in the United States with a correlation coefficient (R) of -0.365 and weighted average of 3.12. Similarly, the statistical analysis conducted on geographies consisting of 220,660,131 people shows a slight positive correlation between the proportion of Latvians and average family size in the United States with a correlation coefficient (R) of 0.070 and weighted average of 3.11, a difference of 0.43%.

In terms of average family size, the demographic groups most similar to Eastern Europeans are Welsh (3.12, a difference of 0.0%), Italian (3.12, a difference of 0.010%), Serbian (3.12, a difference of 0.070%), Immigrants from North America (3.12, a difference of 0.070%), and Immigrants from Austria (3.12, a difference of 0.10%). Similarly, the demographic groups most similar to Latvians are Scotch-Irish (3.11, a difference of 0.0%), Scottish (3.11, a difference of 0.010%), Estonian (3.10, a difference of 0.050%), Belgian (3.11, a difference of 0.060%), and Lithuanian (3.10, a difference of 0.060%).