Immigrants from Zaire vs Immigrants from Iran Average Family Size

The statistical analysis conducted on geographies consisting of 107,246,225 people shows a poor negative correlation between the proportion of Immigrants from Zaire and average family size in the United States with a correlation coefficient (R) of -0.183 and weighted average of 3.22. Similarly, the statistical analysis conducted on geographies consisting of 279,830,460 people shows a mild negative correlation between the proportion of Immigrants from Iran and average family size in the United States with a correlation coefficient (R) of -0.303 and weighted average of 3.20, a difference of 0.53%.

In terms of average family size, the demographic groups most similar to Immigrants from Zaire are Immigrants from Eastern Africa (3.22, a difference of 0.010%), Immigrants from Israel (3.22, a difference of 0.030%), Immigrants from Sudan (3.22, a difference of 0.030%), Choctaw (3.21, a difference of 0.050%), and Senegalese (3.21, a difference of 0.050%). Similarly, the demographic groups most similar to Immigrants from Iran are Zimbabwean (3.20, a difference of 0.020%), Chippewa (3.20, a difference of 0.050%), Sudanese (3.20, a difference of 0.050%), Filipino (3.20, a difference of 0.060%), and Immigrants from Cabo Verde (3.20, a difference of 0.15%).