Immigrants from Greece vs White/Caucasian Average Family Size

The statistical analysis conducted on geographies consisting of 216,856,630 people shows a moderate negative correlation between the proportion of Immigrants from Greece and average family size in the United States with a correlation coefficient (R) of -0.472 and weighted average of 3.16. Similarly, the statistical analysis conducted on geographies consisting of 584,525,704 people shows a near-perfect negative correlation between the proportion of Whites/Caucasians and average family size in the United States with a correlation coefficient (R) of -0.923 and weighted average of 3.14, a difference of 0.46%.

In terms of average family size, the demographic groups most similar to Immigrants from Greece are Immigrants from South Africa (3.16, a difference of 0.010%), Iroquois (3.16, a difference of 0.020%), Maltese (3.16, a difference of 0.060%), Immigrants from Singapore (3.16, a difference of 0.070%), and Tlingit-Haida (3.16, a difference of 0.10%). Similarly, the demographic groups most similar to Whites/Caucasians are Immigrants from France (3.15, a difference of 0.050%), German Russian (3.15, a difference of 0.070%), Yugoslavian (3.15, a difference of 0.080%), Immigrants from Denmark (3.15, a difference of 0.090%), and Immigrants from England (3.15, a difference of 0.12%).