Eastern European vs Immigrants from South America Average Family Size

The statistical analysis conducted on geographies consisting of 460,961,118 people shows a mild negative correlation between the proportion of Eastern Europeans and average family size in the United States with a correlation coefficient (R) of -0.365 and weighted average of 3.12. Similarly, the statistical analysis conducted on geographies consisting of 486,031,470 people shows a poor negative correlation between the proportion of Immigrants from South America and average family size in the United States with a correlation coefficient (R) of -0.193 and weighted average of 3.27, a difference of 4.9%.

Average Family Size Correlation Summary

Measurement	Eastern European	Immigrants from South America
Minimum	1.60	2.18
Maximum	4.64	4.02
Range	3.04	1.84
Mean	2.78	3.25
Median	2.90	3.28
Interquartile 25% (IQ1)	2.33	3.18
Interquartile 75% (IQ3)	3.12	3.37
Interquartile Range (IQR)	0.79	0.19
Standard Deviation (Sample)	0.55	0.28
Standard Deviation (Population)	0.55	0.27

Similar Demographics by Average Family Size

Demographics Similar to Eastern Europeans by Average Family Size

In terms of average family size, the demographic groups most similar to Eastern Europeans are Welsh (3.12, a difference of 0.0%), Italian (3.12, a difference of 0.010%), Serbian (3.12, a difference of 0.070%), Immigrants from North America (3.12, a difference of 0.070%), and Immigrants from Austria (3.12, a difference of 0.10%).

Demographics	Rating \| Rank	Average Family Size
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
Celtics	0.0 /100 \| #324	Tragic 3.11
English	0.0 /100 \| #325	Tragic 3.11

Demographics Similar to Immigrants from South America by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from South America are Immigrants from Liberia (3.27, a difference of 0.0%), South American (3.27, a difference of 0.010%), Kiowa (3.27, a difference of 0.020%), Immigrants from Panama (3.27, a difference of 0.060%), and Black/African American (3.27, a difference of 0.070%).

Demographics	Rating \| Rank	Average Family Size
Puerto Ricans	96.7 /100 \| #109	Exceptional 3.28
Bahamians	96.6 /100 \| #110	Exceptional 3.28
Indonesians	96.2 /100 \| #111	Exceptional 3.28
Blacks/African Americans	95.7 /100 \| #112	Exceptional 3.27
Immigrants \| Panama	95.6 /100 \| #113	Exceptional 3.27
South Americans	95.1 /100 \| #114	Exceptional 3.27
Immigrants \| Liberia	95.0 /100 \| #115	Exceptional 3.27
Immigrants \| South America	95.0 /100 \| #116	Exceptional 3.27
Kiowa	94.8 /100 \| #117	Exceptional 3.27
Immigrants \| Asia	94.0 /100 \| #118	Exceptional 3.27
Immigrants \| Indonesia	93.7 /100 \| #119	Exceptional 3.27
Immigrants \| Bahamas	93.6 /100 \| #120	Exceptional 3.27
Immigrants \| Thailand	93.3 /100 \| #121	Exceptional 3.27
Immigrants \| Colombia	92.8 /100 \| #122	Exceptional 3.27
Alaskan Athabascans	92.4 /100 \| #123	Exceptional 3.27