Serbian vs Immigrants from Ethiopia Average Family Size

The statistical analysis conducted on geographies consisting of 267,532,826 people shows a slight positive correlation between the proportion of Serbians and average family size in the United States with a correlation coefficient (R) of 0.097 and weighted average of 3.12. Similarly, the statistical analysis conducted on geographies consisting of 211,454,545 people shows a poor negative correlation between the proportion of Immigrants from Ethiopia and average family size in the United States with a correlation coefficient (R) of -0.135 and weighted average of 3.25, a difference of 4.1%.

Average Family Size Correlation Summary

Measurement	Serbian	Immigrants from Ethiopia
Minimum	2.00	2.09
Maximum	4.00	4.19
Range	2.00	2.10
Mean	3.02	3.32
Median	3.03	3.29
Interquartile 25% (IQ1)	2.81	3.19
Interquartile 75% (IQ3)	3.19	3.43
Interquartile Range (IQR)	0.38	0.24
Standard Deviation (Sample)	0.35	0.28
Standard Deviation (Population)	0.35	0.28

Similar Demographics by Average Family Size

Demographics Similar to Serbians by Average Family Size

In terms of average family size, the demographic groups most similar to Serbians are Italian (3.12, a difference of 0.060%), Eastern European (3.12, a difference of 0.070%), Welsh (3.12, a difference of 0.070%), Immigrants from Scotland (3.12, a difference of 0.090%), and Russian (3.12, a difference of 0.11%).

Demographics	Rating \| Rank	Average Family Size
Northern Europeans	0.1 /100 \| #309	Tragic 3.13
Czechoslovakians	0.1 /100 \| #310	Tragic 3.13
Immigrants \| Northern Europe	0.1 /100 \| #311	Tragic 3.13
Immigrants \| Australia	0.1 /100 \| #312	Tragic 3.13
Bulgarians	0.1 /100 \| #313	Tragic 3.13
Russians	0.1 /100 \| #314	Tragic 3.12
Immigrants \| Scotland	0.1 /100 \| #315	Tragic 3.12
Serbians	0.1 /100 \| #316	Tragic 3.12
Italians	0.1 /100 \| #317	Tragic 3.12
Eastern Europeans	0.1 /100 \| #318	Tragic 3.12
Welsh	0.1 /100 \| #319	Tragic 3.12
Immigrants \| North America	0.0 /100 \| #320	Tragic 3.12
Immigrants \| Austria	0.0 /100 \| #321	Tragic 3.12
Immigrants \| Canada	0.0 /100 \| #322	Tragic 3.12
Soviet Union	0.0 /100 \| #323	Tragic 3.11

Demographics Similar to Immigrants from Ethiopia by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Ethiopia are Subsaharan African (3.25, a difference of 0.0%), Cuban (3.25, a difference of 0.010%), Venezuelan (3.25, a difference of 0.010%), Liberian (3.25, a difference of 0.010%), and Immigrants from Middle Africa (3.25, a difference of 0.020%).

Demographics	Rating \| Rank	Average Family Size
Costa Ricans	86.8 /100 \| #132	Excellent 3.26
Immigrants \| Venezuela	86.3 /100 \| #133	Excellent 3.26
Africans	84.9 /100 \| #134	Excellent 3.25
Panamanians	84.2 /100 \| #135	Excellent 3.25
Comanche	82.8 /100 \| #136	Excellent 3.25
Immigrants \| Middle Africa	82.4 /100 \| #137	Excellent 3.25
Cubans	81.8 /100 \| #138	Excellent 3.25
Immigrants \| Ethiopia	81.6 /100 \| #139	Excellent 3.25
Sub-Saharan Africans	81.6 /100 \| #140	Excellent 3.25
Venezuelans	81.4 /100 \| #141	Excellent 3.25
Liberians	81.2 /100 \| #142	Excellent 3.25
Bhutanese	81.0 /100 \| #143	Excellent 3.25
Tsimshian	80.2 /100 \| #144	Excellent 3.25
Armenians	78.2 /100 \| #145	Good 3.25
Immigrants \| Africa	77.9 /100 \| #146	Good 3.25