Arab vs Moroccan 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 201,760,507 people shows a significant positive correlation between the proportion of Moroccans and average family size in the United States with a correlation coefficient (R) of 0.686 and weighted average of 3.22, a difference of 0.17%.

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%), Immigrants from Congo (3.23, a difference of 0.020%), and Immigrants from Uruguay (3.23, a difference of 0.030%). Similarly, the demographic groups most similar to Moroccans are Spanish (3.23, a difference of 0.010%), Palestinian (3.23, a difference of 0.040%), Spaniard (3.23, a difference of 0.050%), Immigrants from Korea (3.23, a difference of 0.050%), and Immigrants from Northern Africa (3.22, a difference of 0.050%).