Polish vs Immigrants from Canada Average Family Size

The statistical analysis conducted on geographies consisting of 559,976,913 people shows a weak positive correlation between the proportion of Poles and average family size in the United States with a correlation coefficient (R) of 0.281 and weighted average of 3.09. Similarly, the statistical analysis conducted on geographies consisting of 459,128,299 people shows a moderate negative correlation between the proportion of Immigrants from Canada and average family size in the United States with a correlation coefficient (R) of -0.468 and weighted average of 3.12, a difference of 0.73%.

In terms of average family size, the demographic groups most similar to Poles are Finnish (3.09, a difference of 0.050%), Croatian (3.10, a difference of 0.19%), French (3.10, a difference of 0.21%), Swedish (3.10, a difference of 0.23%), and Irish (3.10, a difference of 0.26%). Similarly, the demographic groups most similar to Immigrants from Canada are Immigrants from Austria (3.12, a difference of 0.0%), Soviet Union (3.11, a difference of 0.030%), Celtic (3.11, a difference of 0.11%), English (3.11, a difference of 0.15%), and Ottawa (3.11, a difference of 0.20%).