Immigrants from Czechoslovakia vs Immigrants from Serbia Average Family Size

The statistical analysis conducted on geographies consisting of 195,446,712 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and average family size in the United States with a correlation coefficient (R) of -0.312 and weighted average of 3.14. Similarly, the statistical analysis conducted on geographies consisting of 131,725,495 people shows a poor negative correlation between the proportion of Immigrants from Serbia and average family size in the United States with a correlation coefficient (R) of -0.169 and weighted average of 3.13, a difference of 0.39%.

In terms of average family size, the demographic groups most similar to Immigrants from Czechoslovakia are Greek (3.14, a difference of 0.0%), Immigrants from Norway (3.14, a difference of 0.0%), Cypriot (3.14, a difference of 0.030%), Alsatian (3.14, a difference of 0.070%), and European (3.14, a difference of 0.090%). Similarly, the demographic groups most similar to Immigrants from Serbia are Immigrants from Ireland (3.13, a difference of 0.010%), Australian (3.13, a difference of 0.070%), Immigrants from Switzerland (3.13, a difference of 0.10%), British (3.13, a difference of 0.12%), and Macedonian (3.13, a difference of 0.13%).