Immigrants from Czechoslovakia vs Immigrants from El Salvador 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 357,696,345 people shows a significant positive correlation between the proportion of Immigrants from El Salvador and average family size in the United States with a correlation coefficient (R) of 0.629 and weighted average of 3.49, a difference of 11.0%.

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%), Immigrants from Netherlands (3.14, a difference of 0.010%), Cypriot (3.14, a difference of 0.030%), and White/Caucasian (3.14, a difference of 0.060%).

In terms of average family size, the demographic groups most similar to Immigrants from El Salvador are Ute (3.49, a difference of 0.090%), Tongan (3.49, a difference of 0.15%), Immigrants from Central America (3.49, a difference of 0.19%), Salvadoran (3.48, a difference of 0.25%), and Mexican (3.48, a difference of 0.32%).