Arab vs Spanish American Average Family Size

The statistical analysis conducted on geographies consisting of 486,389,490 people shows a significant positive correlation between the proportion of Arabs and average family size in the United States with a correlation coefficient (R) of 0.630 and weighted average of 3.23. Similarly, the statistical analysis conducted on geographies consisting of 103,168,621 people shows a moderate positive correlation between the proportion of Spanish Americans and average family size in the United States with a correlation coefficient (R) of 0.426 and weighted average of 3.24, a difference of 0.37%.

In terms of average family size, the demographic groups most similar to Arabs are Taiwanese (3.23, a difference of 0.010%), Aleut (3.23, a difference of 0.010%), Chilean (3.23, a difference of 0.010%), Dutch West Indian (3.23, a difference of 0.060%), and Immigrants from Senegal (3.23, a difference of 0.070%). Similarly, the demographic groups most similar to Spanish Americans are Jordanian (3.24, a difference of 0.020%), Immigrants from Eritrea (3.24, a difference of 0.020%), Immigrants from Egypt (3.24, a difference of 0.060%), Seminole (3.24, a difference of 0.090%), and Immigrants from Taiwan (3.24, a difference of 0.10%).